LUNWorks for Solaris - Oracle Documentation
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1.2. 6 Specify disk enter its number cO el cl cl cl cl cl todo Seagate Medalist 34342A cyl 8892 alt 2 hd 15 sec 63 gt pci 1 0 pci 1 1 ide 3 dad 0 0 t17d0 lt SEAGATE ST118202CLAR18 3525 cyl 6919 alt 2 hd 24 sec 214 gt pcielf 0 pciel scsiel sd festell 0 t127d20 lt TR UPM 4c72e14 1 00 cyl 54193 alt 2 hd 4 sec 640 gt pcielf 0 pciel scsiel sd fcste7f 14 t127d35 TR UPM 83c7723 1 00 cyl 6919 alt 2 hd 24 sec 214 gt pcielf 0 pciel scsiel sd fcste7f 23 t127d135 lt TR UPM 48e90487 1 00 cyl pcielf 0 pciel scsiel sd fcste7f 87 t127d189 TR UPM 10a46fbd 1 00 cyl pcielf 0 pciel scsiel sd fcste7f bd t127d250 lt TR UPM 5b3833fa 1 00 cyl pci 1f 0 pci 1 scsi 1 sd_fcst 7f fa TN 6919 alt 2 hd 24 sec 214 6919 alt 2 hd 24 sec 214 65441 alt 2 hd 1 sec 530 3 31342 9201 Enter the disk number and press Return If there is no valid partition table the Format utility prompts you to label the disk Disk not labeled Label it now n a Enter y and press Return if you want to label the disk with the default partition table b Enter n and press Return if you want to manually set up the partition Enter p to select a partition table and press Return at the format prompt First Edition 2 3 Preparing a Fibre Channel Disk 4 Type p and press Return to display the current partition table at the partition prompt A p m Cu
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4. enter the size of the desired partition in blocks b cylinders c megabytes mb or gigabytes gb and press Return 11 Repeat steps 6 through 10 for subsequent partitions Note If extra partitions are defined in the partition table delete them by using the following settings Enter partition id tag swap Enter partition permission flags wu Enter new starting cyl 103 0 Enter partition size 263680b 103c 128 75mb 0 13gb O CAUTION Do not delete the information listed under slice 2 Enter p at the partition prompt and press Return to view the partition table Note the slice numbers that were used This information along with the disk name will be needed in the section Creating a UFS File System on page 2 6 12 Enter label and press Return at the partition prompt 13 Enter y and press Return at the Ready to label disk continue prompt At this point the new partition table is written to the disk If you view this disk s Device Information in the administration application on a Windows NT node the device will be listed with a Sun partition map 14 Enter q and press Return at the partition prompt 15 Press Return and repeat the above steps to partition another disk 16 Exit the Format menu when all disk are partitioned 313429201 First Edition 2 5 Creating a UFS File System Creating a UFS File System 2 6 Now that your disks are partitioned create a UFS file
5. partition map formats NTES 2 1 UPM 2 1 supported partition map formats unknown raw 2 1 system requirements 1 1 T Tips Creating a directory for mount points 2 7 trademarks vii troubleshooting not a block device error A 2 a device cannot be disabled from a Solaris node A 4 Windows NT cannot discover a Solaris node A 3 U unable to disable device 4 undiscovered node A 3 unknown formats 2 1 UPM formats 2 1 UPM partition types 2 1 V Veritas file system 2 7 VERITAS File System VxFS creating 2 7 mounting 2 7 vfstab file unassigning devices warning 2 8 updating 2 7 virtual LUN definition 2 1 W World Wide Name 3 1 wwn 3 1 313429201 READER S COMMENT FORM Manual Name Manual PN Please check or fill in the items adding explanations comments in the space provided Which of the following terms best describes your job a Field Engineer a Manager a Programmer a a Engineer a Mathematician a Sales Representative Q a Instructor a Operator a Student Trainee a How did you use this publication a Introductory text a Reference Manual Q Student Trainee QO a Other explain Systems Analyst Systems Engineer Other explain below Instructor text Did you find the material easy to read and understand a Yes a Did you find the material organized for convenient use a Yes a Specific criticisms explain below Clarification on pages No explain below
6. running Samba and does not have DNS Services configured verify that the etc hosts file is updated correctly with the host name and IP addresses of all nodes on the SAN On Windows NT nodes verify that the winnt system32 drivers etc Hosts file has been updated LUN Works may not be running on the Solaris node Enter the following command to verify that the service is running ps ef grep Service There is a connectivity problem between the Solaris node and the SAN database Run the get_wwn utility to see if any devices are attached 313429201 First Edition A 3 A Device Cannot be Disabled from a A Device Cannot be Disabled from a Solaris Node Problem When unassigning a device from a Solaris node the Windows NT administration node displays a Disable Device Failed error message Cause Solution The device contains a mounted file system that is in use Stop any processes that are using the file system then unassign the device with through the administration application The device is configured to be used with third party storage management software such as Solstice DiskSuite or Veritas Volume Manager LUN Works has no way of telling a third party storage management application that a particular device needs to be removed from its configuration Before unassigning devices manually remove them from the control of third party storage management software
7. system on each partition 1 Enter Is dev rdsk c1 and press Return at the 4 prompt In this example c1 is the Fibre Channel controller Solaris lists all of the enabled physical and virtual LUNs on the Fibre Channel controller For each device all 8 slices are listed regardless of whether they contain partitions Se ae ls dev rdsk ci E dev rdsk c1t127d135s0 dev rdsk c1t127d20s0 dev rdsk c1t127d35s0 dev rdsk c1t127d135s1 dev rdsk c1t127d20s1 dev rdsk c1t127d35s1 dev rdsk c1t127d135s2 dev rdsk c1t127d20s2 dev rdsk c1t127d35s2 dev rdsk c1t127d135s3 dev rdsk c1t127d20s3 dev rdsk c1t127d35s3 dev rdsk c1t127d135s4 dev rdsk c1t127d20s4 dev rdsk c1t127d35s4 dev rdsk cit127d135s5 dev rdsk c1t127d20s5 dev rdsk c1t127d35s5 dev rdsk c1t127d135s6 dev rdsk c1t127d20s6 dev rdsk c1t127d35s6 dev rdsk citi127d135s7 dev rdsk c1t127d20s7 dev rdsk c1t127d35s7 dev rdsk c1t127d189s0 dev rdsk c1t127d250s0 dev rdsk c1t17d0s0 dev rdsk c1t127d189s1 dev rdsk c1t127d250s1 dev rdsk c1t17d0s1 dev rdsk c1t127d189s2 dev rdsk c1t127d250s2 dev rdsk c1t17d0s2 dev rdsk c1t127d189s3 dev rdsk c1t127d250s3 dev rdsk c1t17d0s3 dev rdsk c1t127d189s4 dev rdsk c1t127d250s4 dev rdsk c1t17d0s4 dev rdsk c1t127d189s5 dev rdsk c1t127d250s5 dev rdsk c1t17d0s5 dev rdsk c1t127d189s6 dev rdsk c1t127d250s6 dev rdsk c1t17d0s6 dev rdsk c1t127d189s7 dev rdsk c1t127d250s7 dev rdsk c1t17d0s7 27 Zi Enter newfs options dev rdsk slice_n
8. 1 Installation This chapter describes how to install LUN Works on servers using Solaris operating systems LUN Works is a software product that allows you to manage Fibre Channel storage in a highly efficient manner as an administrative cluster System Requirements Solaris nodes must meet the following system requirements e Workstations or Servers running Solaris 2 6 and 7 Note LUNWorks operates with Solaris 7 in 32 bit mode only Solaris 7 in 64 bit mode is not supported e PCI bus equipped computer with one free bus mastering slot e Any UltraSPARC workstation or server e 64 MB of RAM e Available disk space per file system root 500k and opt 500k e Network adapter e Network protocol TCP IP Note A Windows NT 4 0 computer is required with LUN Works installed and configured on the same network as the Solaris node This system controls the function of the LUN Works application Packages The LUN Works installer includes the following packages Table 1 1 Packages Package Description TRSANfcd LUNWorks software with the QLogic host bus adapter TRSANfcdj LUNWorks software with the JNI host bus adapter TRSANdoc Adobe Acrobat PDF versions of the LUN Works documentation Note You must have Adobe Acrobat Reader to view the documentation Adobe Acrobat is available on the CD ROM 313429201 First Edition 1 1 Components Components The components for LUN Works includes
9. ES 2 e o et da PN Lo bons 2 2 Partitioning a Disk for use with Solaris 2 3 Creating a UFS Filer System see E A ee a e 2 6 Mounting UFS Fil Systems varia li i eee RW RD a c ta 2 7 Mounting File Systems Automatically 2 7 Using the vistab File rosca Fue bag PR ERES VEM dat hoe EIS OF EO ws 2 8 Utilities sm sur Bes a ve eo e tux t autos Ebert oet quot ANE ua Sa SR To e t eee od es e le poteet ni neg us 3 1 get loop state Lise UE sex ee eer ied wie gear 3 2 Troubleshooting 1 No Devices are Available seara ne eee eae tre a wa aes 1 Error During Mounting Not a Block Device A 2 A Device is Not Showing Up s A 2 A Node is not Discovered by Administration Node 3 A Device Cannot be Disabled from a Solaris Node A 4 INDEX ia ea AA S os aet DOSI Reader s Comment Form vi First Edition 313429201 Preface The LUN Works for Solaris Installation Manual contains instructions to install use and troubleshoot StorageTek s LUN Works application on Solaris servers that attach to a storage area network SAN This manual is a supplement to the LUN Works Installation and User s Manual and is intended for administrators responsible for the installation
10. N Works to co exist with the standard SCSI disk driver that controls things such as internal SCSI buses LUNWorks for Solaris has a separate driver class for the Qlogic host bus adapter driver tran scsi instead of scsi If the driver conf file for that type of Fibre Channel device has the following line name my driver class scsi Change or add another line that reads name my_driver class tran scsi A 2 First Edition 313429201 A Node is not Discovered by A Node is not Discovered by Administration Node When adding Solaris nodes to the SAN the following errors may occur e After adding a Solaris node to the SAN it is not listed in the nodes pane of the LUN Works administration application on a Windows NT node e When using the Add Node command the LUN Works application reports that it cannot resolve IP address to host name or cannot ping LUN Works on the node Problem A Solaris node cannot be successfully added to the SAN database Cause Solution There is an IP connectivity problem Ping both nodes to verify IP connectivity between the nodes e Enter the following command to ping the Solaris node from the Windows NT node c ping t ip address e Enter the following command to ping Windows NT node from a Solaris node ping s ip address The host file on either the Windows NT or Solaris node has not been updated properly On a Solaris node that is not
11. STORAGETEK Document 313429201 LUNWorks for Solaris Version 1 0 Installation Manual LUNWorks for Solaris Version 1 0 Installation Manual Information contained in this publication is subject to change In the event of changes the publication will be revised Comments concerning its contents should be directed to Information Development Storage Technology Corporation One StorageTek Drive Louisville CO 80028 2201 USA Information Control Statement The information in this document is confidential and proprietary to Storage Technology Corporation and may be used only under terms of the product license or nondisclosure agreement The information in this document including any associated software program may not be disclosed disseminated or distributed in any manner without written consent of Storage Technology Corporation Limitations on Warranties and Liability This document neither extends nor creates warranties of any nature expressed or implied Storage Technology Corporation cannot accept any responsibility for your use of the information in this document or for your use of any associated software program You are responsible for backing up your data You should be careful to ensure that your use of the information complies with all applicable laws rules and regulations of the jurisdictions in which it is used No part or portion of this document may be reproduced in any manner or in any form without th
12. Table 1 2 Components File Name Description sd fest Fibre Channel SCSI Target drivers with support jnic JNI host bus adapter driver tfc QLogic host bus adapter driver TRSANManService LUN Works Service S99TRService Starts LUN Works Service at boot time Notes The following notes apply to the default installation locations 1 The LUN Works application service and utilities are installed into the opt TRSANfcd bin directory unless you choose a custom location 2 The default install location for the documentation is opt TRSANf cd doc 3 The drivers are installed into the kernel drv directory 4 The S99 TRService is copied to the etc rc2 d directory Solaris 7 Stations Only If you are installing LUN Works on a node that is running Solaris 7 read the following information about the QLogic HBA driver Otherwise continue with the HBA installation section on Installing the Host Bus Adapters on page 1 3 OEM Host Bus Adapter Drivers Solaris 7 is packaged with an OEM software package that includes a QLogic HBA driver If the OEM software package is installed you must remove the OEM QLogic driver before installing LUN Works See Removing the OEM Host Bus Adapter Driver on page 1 3 If you connect a Solaris machine to the Fibre Channel network while running the OEM QLogic driver all of the devices on the SAN will be added to dev rdsk and dev dsk This can cause confusion because whe
13. The device is in use by an application that accesses it directly LUN Works has no way of knowing what program is using the disk in question or how to make it stop without interrupting what may be a critical process Before unassigning this type of device shut down the program that is using it First Edition 313429201 Index A about this manual vii Adobe Acrobat Reader 1 1 assumptions vii bold text meaning of viii Cautions Do not delete slice 2 information 2 5 Do not enter overlapping cylinder numbers 2 5 reformatting NTFS devices 2 1 Starting Solaris 7 nodes in 32 bit mode 1 3 cautions description of viii components 1 2 contacting us viii conventions viii slice names 2 2 Courier font meaning of viii creating a mount point 2 7 creating file systems 2 6 D database partition 2 1 defining partition tables 2 3 defining slices 2 2 deleting extra partitions 2 5 disk labeling 2 3 E error during mounts A 2 extra partitions deleting 2 5 F Fibre Channel disks preparing 2 2 file system partitions 2 1 free space partitions 2 1 313429201 First Edition G get loop state 3 2 get wwn 3 1 H Helvetica font meaning of viii hostname 1 7 installation default install location 1 2 pre installation 1 4 procedure 1 5 installation locations 1 2 L labling the disk 2 3 locating the OEM QLogic driver 1 2 LUNWorks components 1 2 p
14. ackages 1 1 pre installation 1 4 system requirements 1 1 LUNWorks disks creating file systems 2 6 mounting file systems 2 7 M manual part numbers viii mount point creating a mount point 2 7 mounting file systems 2 7 automatically with the vfstab file 2 7 VERITAS 2 7 N naming conventions slices 2 2 no device showing up A 2 node discovery A 3 not a block device A 2 Notes Adding Sun nodes to the database 1 6 default installation locations 1 2 Index 1 Index get wwn updated at startup only 3 1 Making a VERITAS file system 2 7 mounting VERITAS file systems 2 7 online documentation 1 1 restoring the OEM QLogic driver 1 3 target numbers and their meanings 2 2 notes description of viii NTFS formats 2 1 O OEM QLogic driver 1 2 operating systems 1 1 organization of this manual vii P packages 1 1 partition tables 2 3 partitioning defining a partition table 2 3 deleting extra partitions 2 5 labeling the disk 2 3 slice 2 2 4 Preface vii pre installation 1 4 checklist 1 4 preparing the FC disks 2 2 Q Qlogic drivers OEM drivers 1 2 R raw formats 2 1 related documents viii requirments system 1 1 restoring OEM drivers 1 3 S slice names conventions 2 2 slices defined 2 2 naming convention 2 2 Index 2 First Edition Solaris 7 32 bit mode requirement 1 3 Solaris nodes getting the hostname 1 7 getting the IP address 1 7 Supported
15. ame and press Return to create a UFS file system on the partition at the prompt First Edition 313429201 3 4 Mounting UFS File Systems Solaris prompts you to confirm the request newfs construct a new file system dev rdsk slice name y n Enter y and press Return Repeat the above steps to create UFS file systems on additional partitions Note Enter the following command to make a Veritas File System VxFS mkfs F vxfs dev rdsk device partition size Mounting UFS File Systems 1 3 Create a mount point by entering the following command mkdir mount point where mount point is any user defined name Note To streamline your SAN administration procedures you may want to create a directory and then create mount points for each Fibre Channel file system within that directory for example mkdir SAN mkdir SAN fibrel Enter mount dev dsk slice name mount point to mount a file system for example mount dev dsk c1t17d0s0 SAN fibre1 Enter ls mount point to view the mounted file systems Note To mount a Veritas File System VxFS enter the following command mount F vxfs o delaylog dev dsk device mount point Mounting File Systems Automatically To mount file systems automatically at startup add them to the etc vfstab file For example to add slice c1t17d0s0 enter it into the vfstab file 313429201 Device to mount dev dsk c1t17d0s0 Device to fsck dev r
16. dsk c1t17d0s0 Mount point SAN fibrel fstype UFS fsck pass 1 First Edition 2 7 Mounting File Systems Automatically The following example shows a vfstab file i ce device mount FS fsck mount mount E to mount to fsck point type pass at boot options dev dsk c1d0s2 dev rdsk c1d0s2 usr ufs 1 yes fd dev fd fd no proc proc proc no dev dsk c0t0d0s4 swap no dev dsk c0t0d0s0 dev rdsk cotodoso ufs no dev dsk cot0d0s6 dev rdsk c0t0d0s6 usr ufs 1 dev dsk c0t0d0s3 dev rdsk c0t0d0s3 var ufs 1 no dev dsk c0t0d0s7 dev rdsk c0t0d0s7 export home ufs 2 yes dev dsk cotod0s5 dev rdsk c0t0d0s5 opt ufs 2 yes dev dsk cotod0s1 dev rdsk cotodos1 usr openwin ufs 2 yes swap tmp tmpfs yes LUNWorks Devices dev ask clt17d0s0 dev rdsk citi7d0s0 SAN fibrel ufs 1 yes lt a A Using the vfstab File If you unassign a device that is listed in the vfstab file and then reboot the system the vfstab file will report errors and cause the system boot process to terminate at single user mode dE I O error can t open dev rdsk device name UN dev rdsk device name CAN T CHECK FILE SYSTEM dev rdsk device name UNEXPECTED INCONSISTENCY RUN fsck MANUALLY WARNING Unable to repair one or more of the following filesystem s SAN devices will be listed here Run fsck manually fsck filesystem Exit the shell when done to continue th
17. e Channel cable is not connected to the loop where the SAN database is located This problem is most likely to occur in a dual loop configuration in which the SAN database is accessible on one loop but not the other Make sure the Solaris node is attached to the correct loop The Fibre Channel card has become unseated in the computer The Fibre Channel card hub switch or storage controller is bad 313429201 Shut down the computer remove and reseat the card Run device and vendor specific diagnostics and replace any bad components First Edition A 1 Error During Mounting Not a Block Error During Mounting Not a Block Device Problem When mounting a device you get the following error message mount dev rdsk slice name not a block device Cause Solution There was an error in the mount command This error occurs when you try to mount a disk by using the raw device name rather than the correct block device name Enter the correct command mount dev dsk slice name mount point Note Always create UFS VxFS file systems on raw device names and mount file systems on block device names example e Raw device name dev rdsk device e Block device name dev dsk device A Device is Not Showing Up Problem A Fibre Channel device is not showing up on a Solaris node Cause Solution LUN Works uses an alternate SCSI disk driver which allows LU
18. e boot process 1 Press Ctrl D to continue startup 2 Login to the Solaris node 3 Reassign the missing devices on a Windows NT administration node 4 Enter the command mount a to mount all devices listed in the vfstab file on the Solaris node 2 8 First Edition 313429201 Utilities This chapter describe two LUN Works utilities for Solaris operating systems e get wwn e get loop state oct wwn The get wwn utility lists all discovered devices and their worldwide names The utility is found in the opt TRSANfcd bin directory For example with two controllers on the same loop seeing the same storage a result similar to the following appears pe system get wwn SJ loopO target 1 lun 0 wwn 0x2000002037119126 target 2 lun O wwn 0x200000203711534c target 3 lun 0 wwn 0x2000002037114102 target 4 lun 0 wwn 0x20000020371140ff target 5 lun 0 wwn 0x20000020371119a8 target 6 lun 0 wwn 0x2000002037119ba1 target 7 lun 0 wwn 0x2000002037116035 target 8 lun O wwn 0x2000002037116008 loop1 target 1 lun 0 wwn 0x2000002037119126 target 2 lun O wwn 0x200000203711534c target 3 lun O wwn 0x2000002037114102 target 4 lun O wwn 0x20000020371140ff target 5 lun 0 wwn 0x20000020371119a8 target 6 lun 0 wwn 0x2000002037119ba1 target 7 lun 0 wwn 0x2000002037116035 target 8 lun O wwn 0x2000002037116008 EN E Note The get wwn utility provides information from memory rather than doing an active scan of the loop During a syst
19. e written permission of Storage Technology Corporation O 2000 Storage Technology Corporation Louisville CO USA All rights reserved Printed in USA ii First Edition 313429201 List of Pages 313429201 Document Title Part Number First Edition Total number of pages in this document is 38 consisting of the following Pages Cover Blank page Title page Copyright page iii through viii 1 1 through 1 8 2 1 through 2 8 3 1 through 3 2 A 1 through A 4 Index 1 through Index 2 Reader s Comment Form Business Reply Mailer Blank Page Back Cover LUN Works for Solaris Version 1 0 Installation Manual 313429201 June 2000 EC 123103 Disposition First Edition 111 Summary of Changes The following is the history and summary of changes for this publication EC Number Date Edition Description 123103 April 2000 First Initial release iv First Edition 313429201 Contents List of Pages is Gi a a Summary of Changes IV COUTFCnEs PL view DD AR RR CN Preface ape saranen E AG a EG S Ad a b iu UV ME Organization A AAA dopage ed Or etie ate ole ota vii Trademarks siga ei ett MeL e o ant El lano tur Ee zar oa ceris Mata EP vii ASSUMPLOLDS tii a Be CFP ORS EE E Eae ue sud A aee s vii GONVENUONS se td qe deoa de De viii Re lated Publications scia X eee ERES b ORE IR Ae e viii Contac
20. em reboot get wwn is updated to reflect the current storage area network SAN world wide name WWN topology 313429201 First Edition 3 1 get loop state B get loop state The get loop state utility checks to see that the Fibre Channel disks are available and reports on the status of the loop dE get loop state N loop0 is up loopl is up Ns A 3 2 First Edition 313429201 Troubleshooting This appendix provides troubleshooting tips for LUNWorks on Solaris operating systems No Devices are Available If no storage area network SAN devices are listed on a Solaris node find the cause below that best describes the situation then attempt the solution Problem Assigned SAN devices are not available on a Solaris node Cause Solution The host bus adapter HBA or drivers are not installed Install the HBA or drivers SAN attached storage or other network hardware is powered off Power on the drives or network hardware Network cables are not connected properly Verify all cable connections There is a failure within the Fibre Channel loop Power down the Fibre Channel hardware then power up the hardware to reset the Fibre Channel loop Note Power up the storage devices first then the hubs and switches then the LUN Works Windows NT administration node and then all other nodes The Solaris node cannot access the SAN database because its Fibr
21. evice is connected to t127 refers to the target number for the LUN Note Numbers under 127 represent targets that are on hubs and numbers over 127 indicate targets that are on switches If a slice has target number 127 the device is partitioned with UPM format d49 is the logical unit number of the device s0 is the slice or partition number of the device The storage area network SAN attached storage is now ready to be formatted Disk Setup Issues 2 2 When selecting disks to partition be careful not to select your internal disk To support third party failover software products on dual controller single loop SANs LUN Works devices are listed twice as available disks when you run the Format utility If you are using a dual controller single loop SAN be careful to partition create a file system and mount only one instance of each SAN disk For example if c1 and c2 are the Fibre Channel controllers then c1t17d0 and c2t17d0 refer to the same disk If you partition mount or create file systems on both instances of a disk data corruption will occur First Edition 313429201 Preparing a Fibre Channel Disk Partitioning a Disk for use with Solaris 1 Run the Format utility A list of available devices appears with a prompt to specify a disk The following example is sample output from a one controller one loop SAN configuration AVAILABLE DISK SELECTIONS 0 T 2 3is 4 5
22. lled free space Free space partitions are not accessible to Solaris nodes File system This UPM partition is designated for use as a file system partition UPM file system partitions are displayed as Virtual LUNs on Solaris nodes A Virtual LUN is really a UPM partition on a disk but Solaris views it as a usable device that can be partitioned and used for up to seven UFS file systems 313429201 First Edition 2 1 Preparing a Fibre Channel Disk Preparing a Fibre Channel Disk To prepare a disk subsystem 1 Run the administration application and assign the desired devices to the Solaris node on a Windows NT node Enter Is dev dsk to list the available disk devices on the Solaris node and to verify that the assigned disks are available The Solaris node creates eight slices or partitions for every accessible device The slice names are listed as numbers 0 through 7 with slice number 2 representing the entire device For non UPM devices the node creates a single logical unit number or device name with eight slices In contrast when you assign a UPM device to a Solaris node a separate device name with eight slices is listed for each UPM partition on the device This is called a virtual LUN because it is really a UPM partition on a disk but Solaris views it as a separate device Slice Name Conventions The slice name c1t127d49s0 includes the following components C1 refers to the controller the storage d
23. mooth installation of LUN Works 1 2 Does the computer meet the operating system requirements Are the HBAs installed Is the computer attached to the storage area network Is the LAN running and configured so it supports the IP addressing scheme e Is the IP address on the Solaris node compatible with the IP addressing scheme on the Windows NT nodes e Is the Hosts file on the Windows NT administration node updated with the Sun node s IP address Note This is only necessary if Samba is not installed on the Sun node or DNS Services is not configured e Isthe etc hosts file on the Sun node updated with the correct IP address that supports the LAN IP addressing setup Is LUN Works installed and configured on at least one Windows NT node preferably a Windows NT primary domain controller on the SAN Is LUN Works licensed for Sun Solaris nodes Run LUN Works on a Windows NT node to check your licensing information See the LUN Works Installation and User s Manual for more information about licensing Is the Fibre Channel network hardware such as the hubs and switches powered on Are the network optical and copper Fibre Channel cables properly connected to the HBAs hubs switches and storage disk array enclosures Before Beginning the Installation 1 4 Have the following items available before beginning the installation LUN Works installation CD ROM LUN Works for Solaris Installation Manual Solari
24. n you run LUN Works with its QLogic driver only assigned devices are listed in dev rdsk and dev dsk 1 2 First Edition 313429201 Installing the Host Bus Adapters Removing the OEM Host Bus Adapter Driver To check for the OEM QLogic host bus adapter driver look for a file named ifp in the kernel drv directory To remove the OEM QLogic host bus adapter 1 Login as superuser 2 Enter rem drv ifp to remove the QLogic driver 3 Continue with the HBA installation procedure Note If you decide to remove this node from the SAN at a later time enter add drv m 0666 root root 1 1077 2100 ifp to restore the Solaris 7 QLogic driver B Installing the Host Bus Adapters To install a Fibre Channel host bus adapter HBA for each computer 1 Verify that the computer functions properly before installing the HBA r9 Power off the computer 3 Install the HBA For instructions see your HBA installation guide 4 Cable each computer to the hub or switch 5 Power on the computer CAUTION For Solaris 7 nodes remember to start up the computer in 32 bit mode LUN Works cannot be installed on a node that is running Solaris 7 in 64 bit mode To start up in 32 bit mode 1 Enter stop a to halt the boot process 2 Enter boot kernel unix r 313429201 First Edition 1 3 Pre Installation Checklist B Pre Installation Checklist The following are pre installation checks and questions to help ensure a s
25. note usually but not always follows the information to which it relates CAUTION Informs the user of conditions that might result in damage to hardware corruption of customer data or application software A caution always precedes the information to which it relates Command entries appear in bold such as Is dev rdsk c1 Filenames appear in Courier font such as kernel drv Keyboard keys appear in Helvetica font such as Return B Related Publications Refer to the following publications for additional information about LUN Works Title Part LUNWorks Installation and User s Manual 313410501 Installation Instructions 313425101 LUNWorks Read Me First file 313410602 Solaris Read Me First file 313433001 Solaris Installation Instructions 313433101 Requesting Help From Software Support 112124004 Contacting Us We welcome input from our customers e If you have any comments or suggestions for improving our products go to the Customer Support website and follow the contact links http www stortek com StorageTek css e If you would like to know more about StorageTek our products and services visit StorageTek s Store Front at http www storagetek com e If you would like to send feedback about the documentation please fill out and return the Reader s Comment Form at the back of this publication We encourage and appreciate your feedback viii First Edition 31342920
26. nter the host name or IP Address and click the Add Node button Add more nodes or click Close to close the Add Node dialog box Os UM Verify that the host name of the Solaris node is displayed in the main window of the administration application You are now ready to set up storage devices for use with LUN Works First Edition 1 7 1 8 Configuration This page intentionally left blank First Edition 313429201 Storage Management This chapter describes the storage management functions with LUN Works Supported Partition Map Formats Using the LUN Works application on a Windows NT node you can assign the following types of logical unit numbers LUNs or devices to Solaris nodes Unknown or Raw Formats Unknown or raw disks are displayed with device names in dev rdisk and dev dsk on Solaris nodes These device names are used to build UFS file systems using the Solaris Format utility NTFS Format NTFS disks are displayed as usable devices on Solaris nodes CAUTION To use an NTFS device on a Solaris node you must format it with a UFS file system which erases all data on the NTFS disk UPM Format There are three types of UPM partitions that exhibit the following behavior when UPM devices are assigned to Solaris nodes Table 2 1 UPM Formats Database Used in the database mirror set Database partitions are not accessible to Solaris nodes Free space Unused space on a UPM disk is ca
27. of the software and use of the application Because LUN Works is transparent to non administrative users on the network client User Guide s are not required B Organization This manual has the following organization Chapter 1 Describes how to install LUN Works on servers using the Solaris operating systems Chapter 2 Describes the storage management functions Chapter 3 Describe two LUN Works utilities for Solaris operating systems Appendix A Provides troubleshooting tips for LUN Works on Solaris operating systems Index Assists in locating information in this publication B Trademarks StorageTek is a trademark of Storage Technology Corporation Other features and terms used in this publication are for informational purposes only and might be trademarks of Storage Technology Corporation or other companies LUN Works is a trademark of Storage Technology Corporation Assumptions 313429201 This guide assumes that you have a working knowledge of Solaris Operating Systems and its conventions Refer to your Solaris documentation for more information about commands and conventions This guide also assumes you are familiar with networking components and issues as they relate to the customer s environment First Edition vii Preface B Conventions This guide uses the following conventions Note Provides additional information that might be of special interest A note can point out exceptions to rules or procedures A
28. olaris node the node must be added to the database This is done through the administration application which must be run on the Windows NT node preferably one that is configured as the primary domain controller There are two ways to add a node to the database e Automatically e Manually Automatically 1 6 If the Solaris node is running an application that includes NetBIOS support such as Samba the Solaris node will be discovered and added to the SAN database when the LUN Works administration application is started on a Windows NT node Starting the application automatically initiates a scan for all nodes and devices found on the SAN If a node is not added automatically follow the procedure for adding nodes manually see the following section Note When adding Sun nodes to the database make sure to run LUN Works on a Windows NT node that has an updated Hosts file For more information see the Pre installation Checklist on page 1 4 First Edition 313429201 Manually 313429201 Configuration To manually add a node to the database 1 Obtain the node s host name or IP address e Enter the command uname n to get the host name e Enter the command ifconfig a to get the IP address 2 Run the application on a Windows NT node 3 Select Database gt Add Node The Add Node dialog box appears server 3 C Node Name 250 180 000 224 IPAddress Close Select Node Name or IP Address E
29. rrent partition table default Total disk cylinders available 54193 2 reserved cylinders Part Tag Flag Cylinders Size Blocks 0 root wm 0 102 128 75MB 103 0 0 263680 1 Swap wu 103 205 128 75MB 103 0 0 263680 2 backup wu 0 54192 66 15GB 54193 0 0 138734080 3 unassigned wm 0 0 0 0 0 0 4 unassigned wm 0 0 0 0 0 0 5 unassigned wm 0 0 0 0 0 0 6 usr wm 206 54192 65 90GB 53987 0 0 138206720 7 unassigned wm 0 0 0 0 0 0 partition gt Se If you used the default partition table slices 0 1 and 6 are created Slice 2 represents the entire disk 6 Enter the partition number that you want to change and press Return at the partition prompt The partition information is displayed along with the enter partition ID tag prompt ae ition gt 0 Part Tag Flag Cylinders Size Blocks 0 root wm 0 51 130 41MB 52 0 0 267072 Enter partition id tag root Ne E 7 Assign a partition id tag or press Return to accept the default value 8 When prompted with Enter partition permission flags wm Press Return to accept the default setting 2 4 First Edition 313429201 Preparing a Fibre Channel Disk CAUTION Do not enter a cylinder number that overlaps another partition The exception to this rule is slice 2 which always represents the entire disk 9 When prompted with Enter new starting cyl enter the starting cylinder number 10 When prompted with Enter partition size
30. s Read Me First file LUN Works Installation and User s Manual LUN Works Read Me First file Installation instructions First Edition 313429201 Installing LUNWorks B Installing LUNWorks Note Remember to start up in 32 bit mode for Solaris 7 nodes only To install LUN Works 1 Lunworks with JNI Driver 2 Lunworks with Qlogic Driver Select an Option x Processing package instance Lunworks install set Installing part 1 of 1 mesatar ioni of TRSANdoc was successful Do you want to continue with the installation y n y Installing part 1 of 1 Installation of TRSANfcd was successful 1 Log in as superuser 2 Insert the LUN Works installation CD in the CD drive 3 Change the directory to the CD drive where x is the drive number cd cdrom cdromx 4 Type install A message similar to the following is displayed isa make your install selection UN 27 313429201 Select the option depending the type of installed JNI QLogic Note If you have previously installed LUN Works you may receive this message during the installation reply yes Do you want to install these conflicting files y q y Enter y when asked Do you want to continue with the installation The install script automatically installs LUN Works and the HBA drivers The installation is now complete First Edition 1 5 Configuration Configuration After LUN Works is installed on a Sun S
31. ta US sagas pee eu e REV VRBEM RE A ce RO n viii Installation ss ss E del System Requirements Py ate euer e We sur lek thee dat 1 1 Packages Sore tere wie bed umet ee pano rdiet E E 1 1 Components sg ANY A uA RASEN HEELS ai 1 2 Solaris 7 Stations Only i A obe AEA Y di tte 1 2 OEM Host Bus Adapter Drivers 1 2 Removing the OEM Host Bus Adapter Driver 1 3 Installing the Host Bus Adapters LL 1 3 Pre installation Checklist eee 1 4 Before Beginning the Installation 1 4 Installing LUINNVOTKS vr ic per Pe eet bp baee deve Eis 1 5 Config urALOTE o roe o o rr e uium detener le DA 1 6 Automatically ncia qse a Re e be a a Geo Be 1 6 Manuale s des buen d dente ut eats te set Me rait Oo et teh ria et d 1 7 Storage 2 1 Supported Partition Map Formats 2 1 Unknown or Raw Formats eens 2 1 NEES Format dot bar Se rate da ab E 2 1 Format es GG RNA E ee A e e eh e 2 1 Preparing a Fibre Channel Disk 2 2 ce bue ee EE e A RA 2 2 Slice Name Conventions ud Au A Ee het oe Met ul e eet 2 2 313429201 First Edition A Contents Disk Setup ISSU
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