Ceph

11/25/2021

04:31 PM Ceph Bug #53400 (New): ceph-objectstore-tool manpage isn't shipped in the Debian package

There is a manpage for ceph-objectstore-tool, https://docs.ceph.com/en/pacific/man/8/ceph-objectstore-tool/, it just ... Ruben Kerkhof

09/07/2021

04:38 PM CephFS Bug #52531 (Triaged): Quotas smaller than 4MB on subdirs do not have any effect

This doesn’t work:
root@mon0:~# setfattr -n ceph.quota.max_bytes -v $((4*1024*1024-1)) /mnt/cephfs/
root@mon0:~# ge... Ruben Kerkhof

08/29/2021

04:45 PM Orchestrator Bug #52446 (Resolved): ceph bootstrap fails with ipv6 mon-ip

$ sudo cephadm -v bootstrap --mon-ip 2001:db8::100
this does spin up the monitor and the mgr, but fails when it tr... Ruben Kerkhof

06/12/2017

12:01 PM Ceph Bug #19200: RHEL 7.3 Selinux denials at OSD start

Kefu Chai wrote:
> Ruben, are your ceph-osd daemons are using the default settings?
>
> as ceph-osd is not suppo... Ruben Kerkhof

07:26 AM rbd Feature #18984: RFE: let rbd export write directly to a block device

Jason Dillaman wrote:
> Couldn't you just run "rbd export <image-spec> - | dd of=/dev/someblockdevice" and achieve t... Ruben Kerkhof

07:25 AM rbd Feature #18984: RFE: let rbd export write directly to a block device

Mykola Golub wrote:
> Note, write serialization is not the only difference between writing to a file and to stdout. ... Ruben Kerkhof

06/08/2017

11:04 AM Ceph Bug #19200: RHEL 7.3 Selinux denials at OSD start

Hi Boris,
Indeed, I use a single NVME device for both the OS filesystems, and the 12 journal partitions for my OSD... Ruben Kerkhof

04/26/2017

12:19 PM Ceph Bug #19200: RHEL 7.3 Selinux denials at OSD start

And some more:
type=AVC msg=audit(1493209002.775:222): avc: denied { read } for pid=5831 comm="fn_odsk_fstore" na... Ruben Kerkhof

12:07 PM Ceph Bug #19200: RHEL 7.3 Selinux denials at OSD start

I see these on Jewel (10.2.7) too:
type=AVC msg=audit(1493207893.757:66): avc: denied { read } for pid=2448 com... Ruben Kerkhof

12:13 PM Ceph Bug #19781 (Closed): OSDs fail to start after reboot

I have 12 OSDs per server, and after a reboot only 7 or so come up.
The other ones are not even mounted:
$ mount ... Ruben Kerkhof