Tomasz,
Looks like when I did xfs_repair -L /dev/sdb1 it did something to partition
table and I don't see /dev/sdb1 anymore... or maybe I missed 1 in the
/dev/sdb1? =(. Yes.. that extra power outage did a pretty good damage... =P I
am hoping 0.007% is very small...=P Any recommendations on fixing xfs
partition I am missing? =)
Ronny,
Thank you for that link!
No I haven't done anything to osds... not touching them, hoping that I can
revive some of them.. =) Only thing done is trying to start and stop them..
Below are the links to newer files with just one start attempt.
=)ceph-osd.3_single.log
|
ceph-osd.3_single.log
| |
ceph-osd.4_single.log
| |
ceph-osd.4_single.log
| |
ceph-osd.5_single.log
| |
ceph-osd.5_single.log
| |
ceph-osd.8_single.log
|
ceph-osd.8_single.log
| |
Regards,Hong
On Monday, August 28, 2017 12:53 PM, Ronny Aasen
<ronny+ceph-us...@aasen.cx> wrote:
comments inline
On 28.08.2017 18:31, hjcho616 wrote:
I'll see what I can do on that... Looks like I may have to add another OSD
host as I utilized all of the SATA ports on those boards. =P
Ronny,
I am running with size=2 min_size=1. I created everything with ceph-deploy
and didn't touch much of that pool settings... I hope not, but sounds like I
may have lost some files! I do want some of those OSDs to come back online
somehow... to get that confidence level up. =P
This is a bad idea as you have found out. once your cluster is healthy you
should look at improving this.
The dead osd.3 message is probably me trying to stop and start the osd.
There were some cases where stop didn't kill the ceph-osd process. I just
started or restarted osd to try and see if that worked.. After that, there
were some reboots and I am not seeing those messages after it...
when providing logs. try to move away the old one. do a single startup. and
post that. it makes it easier to read when you have a single run in the file.
This is something I am running at home. I am the only user. In a way it is
production environment but just driven by me. =)
Do you have any suggestions to get any of those osd.3, osd.4, osd.5, and
osd.8 come back up without removing them? I have a feeling I can get some data
back with some of them intact.
just incase you are not able to make them run again, does not automatically
mean the data is lost. i have successfully recovered lost object using these
instructions http://ceph.com/geen-categorie/incomplete-pgs-oh-my/
I would start by renaming the osd's log file, do a single try at starting the
osd. and posting that log. have you done anything to the osd's that could make
them not run ?
kind regards
Ronny Aasen
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