06-24-2016
What are the device names under /dev/vx for both the working and non-working LUNs?
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1. Solaris
I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer.
thanks (4 Replies)
Discussion started by: uuontario
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2. Solaris
I have a new SAN (Fujitsu Eternus 2000) and am trying to setup a veritas cluster on it, however veritas does not see all of the vluns I have exposed to the box. The OS does see them though. I have seen a lot of post about this, but it seems they are about people having just the opposite problem... (0 Replies)
Discussion started by: timothy.edwards
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3. Solaris
Hi Gurus out there...
I am pondering over a situation where I have non-root access (user account), where I am trying to determine paths (including multipaths) on a host.
"luxadm display" seems very appropriate, but requires root access.
Is there anyway I can get the FC path information?
... (1 Reply)
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4. Shell Programming and Scripting
i have lunix 5.4
i make script to tack the export from database 11g by oracle user
the oracle sheel is /bin/bash
when run this script display this error
./daily_xport_prod: line 36:
the daily_xport_prod script
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5. Solaris
Hi, I have a question regarding HBA configuration. Here are the commands' output:
# cfgadm -al | grep fc
c1 fc-fabric connected unconfigured unknown
c2 fc connected unconfigured unknown
c5 ... (11 Replies)
Discussion started by: aixlover
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6. Solaris
Hi,
I've noticed that mpathadm states that one of our luns has no active paths:
/dev/rdsk/c6t60000970000298700009533031324333d0s2
Total Path Count: 4
Operational Path Count: 4
/dev/rdsk/c6t60000970000298700009533031333037d0s2
... (3 Replies)
Discussion started by: badoshi
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7. Solaris
Hello,
I have Solaris 10 running on one of rack server with dual port FC card. Each port of FC card is connected to two switches respectively. I have been trying to test multipathing functionality with one of FC Storage.
While I have two storage controllers , each connected to the two switches... (0 Replies)
Discussion started by: linuxfreaker
0 Replies
8. Solaris
Hello,
I have Solaris 10 running on one of rack server with dual port FC card. Each port of FC card is connected to two switches respectively. I have been trying to test multipathing functionality with one of FC Storage.
While I have two storage controllers , each connected to the two switches... (2 Replies)
Discussion started by: linuxfreaker
2 Replies
9. Solaris
How can i remove LUN's from solaris 10 those are unmapped from SAN?
from storage side i got confirmation that they removed lun. but in my solaris box still it's visible.
i tried below.
root@globalares2.example.com #luxadm -e offline /dev/rdsk/c2t600D02310007D16C42FF09E24B5B8255d0s2... (7 Replies)
Discussion started by: bentech4u
7 Replies
LEARN ABOUT CENTOS
rescan-scsi-bus.sh
RESCAN-SCSI-BUS.SH(1) User Commands RESCAN-SCSI-BUS.SH(1)
NAME
rescan-scsi-bus.sh - script for adding and removing SCSI devices without rebooting
SYNOPSIS
rescan-scsi-bus.sh [options] [host [host ...]]
OPTIONS
-a, --alltargets
scan all targets, not just currently existing [default: disabled]
-d enable debug [default: 0]
-l activates scanning for LUNs 0--7 [default: 0]
-L NUM activates scanning for LUNs 0--NUM [default: 0]
-w, --wide
scan for target device IDs 0--15 [default: 0--7]
-c enables scanning of channels 0 1 [default: 0 / all detected ones]
-r, --remove
enables removing of devices [default: disabled]
-f, --flush
flush failed multipath devices [default: disabled]
-i, --issue-lip
issue a FibreChannel LIP reset [default: disabled]
-u, --update
look for existing disks that have been remapped
-s, --resize
look for resized disks and reload associated multipath devices, if applicable
--forcerescan
rescan existing devices
--forceremove
remove and readd every device (DANGEROUS)
--nooptscan
don't stop looking for LUNs is 0 is not found
--color
use coloured prefixes OLD/NEW/DEL
--hosts=LIST
scan only host(s) in LIST
--channels=LIST
scan only channel(s) in LIST
--ids=LIST
scan only target ID(s) in LIST
--luns=LIST
scan only lun(s) in LIST
--sync, --nosync
issue a sync / no sync [default: sync if remove]
--attachpq3
tell kernel to attach sg to LUN 0 that reports PQ=3
--reportlun2
tell kernel to try REPORT_LUN even on SCSI2 devices
--largelun
tell kernel to support LUNs > 7 even on SCSI2 devs
--sparselun
tell kernel to support sparse LUN numbering
Host numbers may thus be specified either directly on cmd line (deprecated) or or with the --hosts=LIST parameter (recommended).
LIST: A[-B][,C[-D]]... is a comma separated list of single values and ranges (No spaces allowed.)
SEE ALSO
rescan-scsi-bus.sh Homepage: http://www.garloff.de/kurt/linux/#rescan-scsi
sg3_utils Homepage: http://sg.danny.cz/sg
rescan-scsi-bus.sh 1.57 leden 2014 RESCAN-SCSI-BUS.SH(1)