Do a "ps auwwx" to see how a running monitor was started and use the
equivalent command to try to start the MON that won't start. "ceph-mon
--help" will show you what you need. Most important is to get the ID
portion right and to add "-d" to get it to run in teh foreground and
log to stdout. HTH
Upgraded all the OS's in the cluster to Ubuntu 14.04 LTS from Ubuntu 12.02
LTS then finished the upgrade from Firefly to Luminous.
I then tried to upgrade the first monitor to Ubuntu 16.04 LTS, the OS
upgrade went fine, but then the monitor and manager wouldn't start. I then
used
Hi Sage, Thanks for chiming in. I can't image how busy you are.
Sorry guys. I reprovisioned the offending osd right after this email and a
conversation on #ceph. I do have the output from '/usr/bin/ceph daemon
osd.5 perf dump | /usr/bin/jq .' saved. I'll be happy to add it to the
issue
We've been using the PM863 (which is now EOL and replaced by PM883) for years.
Stable disks, always a good performance. We feel they're meet the right balance
for price, speed and capacity.
--
Mark Schouten
Tuxis, Ede, https://www.tuxis.nl
T: +31 318 200208
- Original Message -
