Re: [Linux-cluster] GFS2 cluster node is running very slow

Hi guys, I've found this in /sys/kernel/debug/gfs2/fsname/glocks H: s:EX f:tW e:0 p:22591 [jsvc] gfs2_inplace_reserve_i+0x451/0x69a [gfs2] H: s:EX f:tW e:0 p:22591 [jsvc] gfs2_inplace_reserve_i+0x451/0x69a [gfs2] H: s:EX f:W e:0 p:806 [pdflush] gfs2_write_inode+0x57/0x152 [gfs2] The application

[Linux-cluster] GFS2 cluster node is running very slow

Hi guys, We have a GFS2 cluster consisting of 3 nodes. At this point, everything is going smooth. Now, we add a new node with more CPUs with the exact same configuration but all transactions on the mount run very slow. Copying a file to the mount is done at about 25kb/s when on

Re: [Linux-cluster] gfs2_quotad:2498 blocked

It was a large, very large directory, with somewhere neer one million small files, so the rsync took something like 3 to 4 hours. At some point, all nodes' consoles dispalyed this : gfs2_quotad:2498 blocked for more that 120 seconds. "echo 0 > /proc/sys/kernel/hang_task_timeout_secs" disables thi

[Linux-cluster] Considerations about fence_virtd with fence_xvm based guests

Hello, I have 2 x rh el 6.0 hosts (rhev1 and rhev2) where I enabled ha and resilient storage beta channels. I'm testing from the Beta HA Addon channel the checkpoint backend This necessary because I want to test managing clusters of rh el 5 guests (where for example I would keep one guest restricte