2014-01-01 08:44 PM
We have RHEL 5.9 and NetApp 7 mode storage. I have problem in creating partition in those NetApp LUNs It is not allowing me to create partition. We tried a lot of things, but didn't help. Currently we investigate multipath.conf file and lvm.conf file.
Does anyone have any idea what's wrong?
My multipath.conf file
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
features "3 queue_if_no_path pg_init_retries 50"
hardware_handler "1 alua"
path_selector "round-robin 0"
My lvm,conf file
preferred_names = [ "^/dev/cciss/", "^/dev/mpath", ]
filter = [ "a/sda[1-9]$/" "a/mpath.*/" "r/.*/" ]
And I have attached the error that which i got while creating partition, Thanks in advance by Magesh
2014-01-01 10:04 PM
Enable the multipath service? pls check multipath service，perform service multipath status .Look your multipath software doesn't work, you can perform multipath - ll check
Partition, and you should multipath devices, rather than to directly identify the disk operations