On Tue, Jan 13, 2015 at 1:59 PM, alireza baghery <> wrote: > hi > i have one redhat 5.9 and add on one disk scsi (fibre) > problem: > when we increase volume disk (from 100G to 500G) iscsi in (hp p2000) do not > see change on redhat > i execute echo "- - -">/sys/class/fc_host/host2/scan > and rescan-script-bus.sh > but یdoes not anythong change > how to solve problem
By reading the fine documentation :-) https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/5/pdf/Online_Storage_Reconfiguration_Guide/Red_Hat_Enterprise_Linux-5-Online_Storage_Reconfiguration_Guide-en-US.pdf · Rescaning the controller won't rescan the disks. · You need to instruct the kernel to check for block changes in the disk: echo 1 > /sys/block/sdX/device/rescan if you're using multipath, you'll need to iterate through each individual path, and the reconfigure the multipatah device with multipathd -k"resize mpathX" cheers ~f -- redhat-sysadmin-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/redhat-sysadmin-list
