On 2012-09-18T18:28:29, Dejan Muhamedagic <[email protected]> wrote:
> I got a report recently that a Raid1 resource failed to stop. It
> turned out that some web management daemon called amDaemon kept
> the MD devices open. After commit
> 2f8ec082408fb5c825a5fe30ec436c7e5208aa0a (attached), there is a
> code now which stops such processes.
Similar problem as we have with file systems, yes.
> +get_users_pids() {
> + local mddev=$1
> + local outp l
> + ocf_log debug "running lsof to list $mddev users..."
> + outp=`lsof $mddev | tail -n +2`
> + echo "$outp" | awk '{print $2}' | sort -u
> + echo "$outp" | while read l; do
> + ocf_log warn "$l"
> + done
> +}
Why not use "fuser"?
(And I think the ocf_log warn should be dropped before shipping.)
The code to do an escalating kill perhaps could be combined with the
Filesystem script.
Regards,
Lars
--
Architect Storage/HA
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB
21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde
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