Re: [ceph-users] RBD-Mirror - Journal location

2016-10-10 Thread Cory Hawkless
anything in the man page for RBD nor on the Ceph website? Regards, Cory -Original Message- From: Jason Dillaman [mailto:jdill...@redhat.com] Sent: Tuesday, 11 October 2016 7:57 AM To: Cory Hawkless <c...@hawkless.id.au> Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] RBD-

[ceph-users] RBD-Mirror - Journal location

2016-10-09 Thread Cory Hawkless
assistance appreciated Regards, Cory ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] bad checksum on pg_log_entry_t

2016-04-04 Thread Cory Hawkless
I have an OSD that is down and when I try and start it I get 'bad checksum on pg_log_entry_t' logged to the console. Here is a complete dump of running this OSD from the commandline root@cephosd4 ~]# /usr/bin/ceph-osd -i 35 --pid-file /var/run/ceph/osd.35.pid -c /etc/ceph/ceph.conf --cluster

[ceph-users] OSD not coming up

2016-04-04 Thread Cory Hawkless
I've moved a whole set of OSD's from one server to another after a filure. All other OSD's have come up no problems and Ceph is busy rebalancing itself after the change, but one of my OSD's is being difficult. Below is the output from the log file when I use 'service ceph restart osd.35' to try

Re: [ceph-users] Basic object storage question

2015-09-24 Thread Cory Hawkless
Ahh, and because that was my first insight into placing object into my ceph pools I (Incorrectly) made some assumptions! From: Gregory Farnum [mailto:gfar...@redhat.com] Sent: Friday, 25 September 2015 9:46 AM To: Cory Hawkless <c...@hawkless.id.au> Cc: John Spray <jsp...@redhat.com>

Re: [ceph-users] Basic object storage question

2015-09-24 Thread Cory Hawkless
e hundreds of smaller objects are created per ISO, this is a much more expected behaviour! So does the rados command line application not split files when it is writing them into Ceph? -Original Message- From: John Spray [mailto:jsp...@redhat.com] Sent: Thursday, 24 September 2015 6:04 P

[ceph-users] Basic object storage question

2015-09-23 Thread Cory Hawkless
D's are this big(Currently using 900GB SAS disks). Thanks in advance Cory ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Basic object storage question

2015-09-23 Thread Cory Hawkless
the RADOS engine itself? From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Cory Hawkless Sent: Thursday, 24 September 2015 10:22 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] Basic object storage question Hi all, I have basic question around how Ceph stores individu

[ceph-users] ceph osd out trigerred the pg recovery process, but by the end, why not all pgs are active+clean?

2015-06-30 Thread Cory
Hi ceph experts, I did some test on my ceph cluster recently with following steps: 1. at the beginning, all pgs are active+clean; 2. stop a osd. I observed a lot of pgs are degraded. 3. ceph osd out. 4. then I observed ceph is doing recovery process. my question is I expected by the end, all

[ceph-users] ceph osd out trigerred the pg recovery process, but by the end, why pgs in the out osd as the last replica are kept as active+degraded?

2015-06-16 Thread Cory
Hi ceph experts, I did some test on my ceph cluster recently with following steps: 1. at the beginning, all pgs are active+clean; 2. stop a osd. I observed a lot of pgs are degraded. 3. ceph osd out. 4. then I observed ceph is doing recovery process. the ceph cluster is configured as three