Solaris 10 11/06 release you can do host based masking using fp.conf (/kernel/drv/fp.conf). Assuming you are using solaris provided leadville drivers.
Quote:
pwwn-lun-blacklist
Allows you to specify target port WWNs and LUN numbers you do not want configured. LUN numbers are interpreted as decimals. White spaces and commas (',') can be used in the list of LUN numbers.
haven't tried it myself , YMMV
Code:
#
# pwwn-lun-blacklist=
# "target-port-wwn,lun-list"
#
# To prevent LUNs 1 and 2 from being configured for target
# port 510000f010fd92a1 and target port 510000e012079df1, set:
#
# pwwn-lun-blacklist=
# "510000f010fd92a1,1,2",
# "510000e012079df1,1,2";
#
Hi everyone,
I wonder if I can canvas any opinions or thoughts (good or bad) on SAN attaching a SUN V880/490 to an EMC Clarion SAN?
At the moment the 880 is using 12 internal FC-AL disks as a db server and seems to be doing a pretty good job. It is not I/O, CPU or Memory constrained and the... (2 Replies)
Hi, This is my first post and I hope I can present my questions the right way. I am going to be asked to create logical volumes for a Hitachi SAN device on a New HP 11 server. Currently, They are running their data on a EMC (prod server). They are looking to convert the data and filesystems over to... (3 Replies)
Hi,
I'd like to share this...
I see all the luns on my aix when I do lspv, 10 of them, configured by the san contractor. I defined the first sanvg no problem, the second one no problem, but the third got problem and so on. It's random after the second, I think. The error is 0516-024 mkvg:... (5 Replies)
salut admin,
Normalement mon serveur doit voir un de mes LDEV à partir de deux chemins sur le SAN et ainsi lui attribuer seulement deux Target LUNs. Or il lui en a attribué 8!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Très bizzare!
Auriez vous une idée.
Merci pour votre aide appréciée (2 Replies)
Hi
I would like to remove SAN luns from system and do not want them even after system reboot,
format
Searching for disks...done
df -kh
I know last 4 partitions are from SAN but there could be more.
Can someone please help me correct steps to remove SAN Luns.
vxdisk list
... (2 Replies)
Is it possible to use zvol from SAN LUN to install LDOM OS ? I 'm using following VDS from my service domain
VDS
NAME LDOM VOLUME DEVICE
primary-vds0 primary iso sol-10-u6-ga1-sparc-dvd.iso
cdrom ... (16 Replies)
Has anyone tried SAN to SAN mirroring on IBM DS SAN Storage.
DS5020 mentions Enhanced Remote Mirror to multi-LUN applications
I wonder if Oracle High availibility can be setup using Remote Mirror option of SAN ? (1 Reply)
Hello everyone.
I've been asked to check if something is wrong with the storage setup on these two SunOS 5.10 machines, which are being used as database servers with Oracle RAC configuration. Seems to be that the DB guy is complaining, telling that they are nearly out of space, which sounds... (4 Replies)
hi! i got a rhel 6.3 host that already have an xfs filesystem mounted from a SAN (let's call it SAN-1) whose size is 9TB.
i will be receiving another SAN (let's call it SAN-2) storage of 15TB size. this new addition is physically on another SAN storage. SAN-1 is on a Pillar storage while the new... (6 Replies)
Discussion started by: rino19ny
6 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)
12-21-2011
, YMMV