[ceph-users] How to avoid kernel conflicts

2016-05-07 Thread K.C. Wong
deployment is a bad idea? Do I really need dedicated storage nodes? By converged, I mean every node hosting an OSD. At the same time, workload on the node may mount RBD volumes or access CephFS. Do I have to isolate the OSD daemon in its own VM? Any advice would be appreciated. -kc K.C. Wong kcw

Re: [ceph-users] How to avoid kernel conflicts

2016-05-08 Thread K.C. Wong
ave specialized nodes and make every one the same as the next one on the rack. Thanks, -kc K.C. Wong kcw...@verseon.com 4096R/B8995EDE E527 CBE8 023E 79EA 8BBB 5C77 23A6 92E9 B899 5EDE hkps://hkps.pool.sks-keyservers.net signature.asc Description: Message signed with OpenPGP using GPGMa

Re: [ceph-users] How to avoid kernel conflicts

2016-05-09 Thread K.C. Wong
-f -p ` and that process promptly exits (with RC 0) and the hang resolves itself I'll tried to capture the strace output the next time I run into it and share with the mailing list. Thanks, Ilya. -kc > On May 9, 2016, at 2:21 AM, Ilya Dryomov wrote: > > On Mon, May 9, 2016 at 12:

[ceph-users] [Troubleshooting] I have a watcher I can't get rid of...

2016-08-03 Thread K.C. Wong
'm running infernalis: # ceph --version ceph version 9.2.1 (752b6a3020c3de74e07d2a8b4c5e48dab5a6b6fd) in my set up, on CentOS 7.2 hosts # uname -r 3.10.0-327.22.2.el7.x86_64 I appreciate any assistance, -kc K.C. Wong kcw...@verseon.com 4096R/B8995EDE E527 CBE8 023E 79EA 8BBB 5C77 23A6

Re: [ceph-users] [Troubleshooting] I have a watcher I can't get rid of...

2016-08-04 Thread K.C. Wong
t is no longer running the watch should expire within 30 > seconds. If you are still experiencing this issue, you can blacklist > the mystery client via "ceph osd blacklist add". > > On Wed, Aug 3, 2016 at 6:06 PM, K.C. Wong wrote: >> I'm having a hard time removin

[ceph-users] HEALTH_ERR resulted from a bad sector

2018-02-07 Thread K.C. Wong
scenarios? Increasing the default pool size from 2 to 3? Many thanks for any input/insight you may have. -kc K.C. Wong kcw...@verseon.com M: +1 (408) 769-8235 - Confidentiality Notice: This message contains confidential information. If you

[ceph-users] Help with systemd

2016-08-22 Thread K.C. Wong
for speed any day. Thanks for any suggestion or insight. -kc BTW, I disable NetworkManager which, I know, kind of breaks network-online.target. K.C. Wong kcw...@verseon.com 4096R/B8995EDE E527 CBE8 023E 79EA 8BBB 5C77 23A6 92E9 B899 5EDE hkps://hkps.pool.sks-keyservers.net

Re: [ceph-users] Help with systemd

2016-08-22 Thread K.C. Wong
probably not perfect, but it seems to work for me. Personally, I like > using a native service to accomplish this rather than using fstab and > the generator. > > https://gist.github.com/jcollie/60f8b278d1ac5eadb4794db1f4c0e87d > > On Mon, Aug 22, 2016 at 1:16 PM, K.C. Wong wrote:

[ceph-users] How to repair active+clean+inconsistent?

2018-11-11 Thread K.C. Wong
. Nothing worked. Many thanks, -kc K.C. Wong kcw...@verseon.com M: +1 (408) 769-8235 - Confidentiality Notice: This message contains confidential information. If you are not the intended recipient and received this message in error, any use or

Re: [ceph-users] How to repair active+clean+inconsistent?

2018-11-11 Thread K.C. Wong
); do rados list-inconsistent-pg $i; done [] ["1.65"] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] So, that’d put the inconsistency in the cephfs_data pool. Thank you for your help, -kc K.C. Wong kcw...@verseon.com <mailto:kcw...@verseon.com> M: +

Re: [ceph-users] How to repair active+clean+inconsistent?

2018-11-11 Thread K.C. Wong
0 00:16:43.965966 39934'184512 39934:388820[62,67,47] 62 [62,67,47] 62 28743'183853 2018-11-04 01:31:27.042458 28743'1838532018-11-04 01:31:27.042458 It’s similar to when I is

Re: [ceph-users] How to repair active+clean+inconsistent?

2018-11-14 Thread K.C. Wong
t;size":4194304, "omap_digest":"0x”, "data_digest":"0xf437a612”, "attrs”:[ {"name":"_”, "value":”EAgNAQAABAM1AA...", "Base64":true}, {"name":"snapset”, "v