Hi, Sage
I found this fix is still not enough because we don't know if a dentry has been
successfully deleted from the directory fragment after MDS restart. There are
several
options to fix this, which one do you like?
1. Make OSD ignore the TMAP_RM commands if it can't the find items.
2. Add
On Thursday, November 22, 2012 at 4:33 AM, Jimmy Tang wrote:
Hi All,
Is it possible at this point in time to setup some form of tiering of storage
pools in ceph by modifying the crush map? For example I want to have my most
recently used data on a small set of nodes that have SSD's and
On Thursday, November 22, 2012 at 5:26 AM, Sylvain Munaut wrote:
Hi,
I know that ceph has time synced servers has a requirements, but I
think a sane failure mode like a message in the logs instead of
incontrollably growing memory usage would be a good idea.
I had the NTP process die on me
On Thursday, November 22, 2012 at 7:38 PM, Chen, Xiaoxi wrote:
Hi list,
I am thinking about the possibility to add some primitive in CRUSH to meet
the following user stories:
A. Same host, Same rack
To balance between availability and performance ,one may like such a rule: 3
Replicas,
On Friday, November 23, 2012 at 5:36 AM, Chen, Xiaoxi wrote:
Hi Han,
I have a cluster with 8 nodes(each node with 1 SSD as journal and 3 7200 rpm
sata disk as data disk), each OSD consist of 1 sata disk together with one
30G partition from the SSD.So in total I have 24 OSDs.
My test method
Hi,
In addition to Sam's question about version, are you using cephx?
I'm running 0.48.2 on Ubuntu Precise and cephx auth is enabled.
Cheers,
Sylvain
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On Sat, 24 Nov 2012, Stefan Priebe - Profihost AG wrote:
At the machine compiling? Yes!
Hmm, I just tested on my wonky wheezy machine (glibc 2.13, 3.2) and
system(SYS_syncfs, ..) works for me. But the #define is in libc6-dev:
vapre:src 08:57 AM $ grep -r SYS_syncfs /usr/include
Thanks, Danny!
sage
On Fri, 23 Nov 2012, Danny Al-Gaaf wrote:
Remove btrfs specific keys and replace them by more generic
keys to be able to replace btrfs with e.g. xfs or ext4 easily.
Add new key to define the osd fs type: 'osd mkfs type', which can
get defined in the [osd] section for
On 11/25/2012 12:21 AM, Sage Weil wrote:
On Sat, 24 Nov 2012, Yan, Zheng wrote:
Hi, Sage
I found this fix is still not enough because we don't know if a dentry has
been
successfully deleted from the directory fragment after MDS restart. There
are several
options to fix this, which one do
On Sun, 25 Nov 2012, Yan, Zheng wrote:
On 11/25/2012 12:21 AM, Sage Weil wrote:
On Sat, 24 Nov 2012, Yan, Zheng wrote:
Hi, Sage
I found this fix is still not enough because we don't know if a dentry has
been
successfully deleted from the directory fragment after MDS restart. There
On 11/25/2012 01:51 AM, Sage Weil wrote:
On Sun, 25 Nov 2012, Yan, Zheng wrote:
On 11/25/2012 12:21 AM, Sage Weil wrote:
On Sat, 24 Nov 2012, Yan, Zheng wrote:
Hi, Sage
I found this fix is still not enough because we don't know if a dentry has
been
successfully deleted from the directory
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