[ClusterLabs] Q: HA_RSCTMP in SLES11 SP4 at first start after reboot

Vladislav Bogdanov bubble at hoster-ok.com
Mon Aug 13 11:13:12 EDT 2018

10.08.2018 19:52, Ulrich Windl wrote:

> Hi!
> A simple question: One of my RAs uses $HA_RSCTMP in SLES11 SP4, and it reports the following problem:
>   WARNING: Unwritable HA_RSCTMP directory /var/run/resource-agents - using /tmp

Just make sure you avoid using that code in 'meta-data' action handler 
(it is run by crmd which runs under hacluster user to obtain and cache 
agent meta-data and I bet that message is from that run).

> However the directory has the following permissions:
> drwxr-xr-t 2 root root 4096 Aug 10 18:05 /var/run/resource-agents
> My code to check this is:
> if [ ! -w "$HA_RSCTMP" -a "$(id -u)" -ne 0 ]; then
>      ocf_log warn "Unwritable HA_RSCTMP directory $HA_RSCTMP - using /tmp"
>      HA_RSCTMP=/tmp
> fi
> Did I overlook something obvious? Could it be that the directory is created after the error message? I suspect that the error is triggered during a parameter validation after the cluster node had been rebooted...
> Regards,
> Ulrich
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