Re: [ceph-users] Behavior of ceph-fuse when network is down

Thanks! I'll check it out. 2017年11月24日 17:58，"Yan, Zheng" 写道： > On Fri, Nov 24, 2017 at 4:59 PM, Zhang Qiang > wrote: > > Hi all, > > > > To observe what will happen to ceph-fuse mount if the network is down, we > > blocked > > network connections to

[ceph-users] "failed to open ino"

Hi all, with our Ceph Luminous CephFS, we're plaqued with "failed to open ino" messages. These don't seem to affect daily business (in terms of "file access"). (There's a backup performance issue that may eventually be related, but I'll report on that in a different thread.) Our Ceph

Re: [ceph-users] Sharing Bluestore WAL

On 23/11/17 17:19, meike.talb...@women-at-work.org wrote: > Hello, > > in our preset Ceph cluster we used to have 12 HDD OSDs per host. > All OSDs shared a common SSD for journaling. > The SSD was used as root device and the 12 journals were files in the > /usr/share directory, like this: > >

Re: [ceph-users] Behavior of ceph-fuse when network is down

On Fri, Nov 24, 2017 at 4:59 PM, Zhang Qiang wrote: > Hi all, > > To observe what will happen to ceph-fuse mount if the network is down, we > blocked > network connections to all three monitors by iptables. If we restore the > network > immediately(within minutes), the

[ceph-users] Behavior of ceph-fuse when network is down

Hi all, To observe what will happen to ceph-fuse mount if the network is down, we blocked network connections to all three monitors by iptables. If we restore the network immediately(within minutes), the blocked I/O request will be restored, every thing will be back to normal. But if we continue