[sheepdog-users] cluster-full due to different size devices
sirio81 at gmail.com
Wed Jun 19 00:10:31 CEST 2013
It's happening again:
The node sheepdog002 is filling up it's smaller device (500G 87%
The same is not happening to node sheepdog004 (500G) , nor sheepdog003 (217G).
Note: i killed sheepdog002 and insert it back to the cluster right away.
This triggered the cluster recovery.
When I noticed sheepdog002 was filling up its smaller disk, I tried to
call cluster reweigh, but it didn't help.
parallel-ssh -i -h etc/pssh.conf 'df -h | grep mnt'
 23:50:37 [SUCCESS] sheepdog004
/dev/mapper/vg01-bkp 296G 267G 14G 96% /mnt/backup
/dev/sdc1 466G 232G 234G 50% /mnt/wd_WCAYUEP99298
/dev/sdd1 1,9T 834G 1,1T 45% /mnt/wd_WCAWZ1588874
 23:50:37 [SUCCESS] sheepdog002
/dev/mapper/vg00-dati 213G 144G 59G 72% /mnt/dati
/dev/sdb1 466G 403G 64G 87% /mnt/wd_WMAYP1690412
/dev/sdc1 1,9T 762G 1,1T 41%
 23:50:37 [SUCCESS] sheepdog003
/dev/sda3 217G 146G 71G 68% /mnt/sheep/dsk01
/dev/sdb1 2,8T 1,1T 1,7T 40% /mnt/sheep/dsk02
/dev/sdc1 2,8T 1,5T 1,4T 52% /mnt/cubonas
 23:50:37 [SUCCESS] sheepdog001
/dev/mapper/vg00-dati 192G 170G 12G 94% /mnt/dati
/dev/sdc1 1,9T 1,1T 768G 59% /mnt/ST2000DM001-1CH164_W1E2N5G6
Now I'm going to unplug /mnt/wd_WMAYP1690412 but I fear other "small"
devices are going to fill up.
I can't follow the recovery because it's pretty late here now : /
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