| HI Josef,
Yes, everything came back to normal. Thanks for following up!
Did you manage to work this out?
On 25 Dec 2015 9:33 am, "Josef Johansson" < josef86@xxxxxxxxx> wrote: Hi Someone here will probably lay out a detailed answer but to get you started, All the details for the osd are in the xfs partitions, mirror a new USB key and change ip etc and you should be able to recover. If the journal is linked to a /dev/sdx, make sure it's in the same spot as it was before.. All the best of luck
/Josef
On 25 Dec 2015 05:39, "deeepdish" < deeepdish@xxxxxxxxx> wrote: Hello,
Had an interesting issue today.
My OSD hosts are booting off a USB key which, you guessed it has a root partition on there. All OSDs are mounted. My USB key failed on one of my OSD hosts, leaving the data on OSDs inaccessible to the rest of my cluster. I have multiple monitors running other OSD hosts where data can be recovered to. However I’m wondering if there’s a way to “restore” / “rebuild” the ceph install that was on this host without having all OSDs resync again.
Lesson learned = don’t use USB boot/root drives. However, now just looking at what needs to be done once the OS and Ceph packages are reinstalled.
Thank you.
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
|
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
