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Pavel. Is there a difference between native client (fuse) and libgfapi in regards to the crashing/read-only behaviour? We use Rep2 + Arb and can shutdown a node cleanly, without issue on our VMs. We do it all the time for upgrades and maintenance. However we are still on native client as we haven't had time to work on libgfapi yet. Maybe that is more tolerant. We have linux VMs mostly

...ere are no active volume tasks > > When we return the c1g node, we do see a "pause" in the VMs as the shards > heal. By pause meaning a terminal session gets spongy, but that passes > pretty quickly. Hmm, do you see any errors in VM's dmesg? Or any other reasons for "sponginess"? > Also are your VMs mounted in libvirt with caching? We always use > cache='none' so we can migrate around easily. No cache, virtio: <disk type='network' device='disk'> <driver name='qemu' type='raw' cache='none'...

...tasks >> >> When we return the c1g node, we do see a "pause" in the VMs as the shards >> heal. By pause meaning a terminal session gets spongy, but that passes >> pretty quickly. > > Hmm, do you see any errors in VM's dmesg? Or any other reasons for "sponginess"? > >> Also are your VMs mounted in libvirt with caching? We always use >> cache='none' so we can migrate around easily. > > No cache, virtio: > > <disk type='network' device='disk'> > <driver name='qemu' type...

2017-09-08 14:11 GMT+02:00 Pavel Szalbot <pavel.szalbot at gmail.com>: > Gandalf, SIGKILL (killall -9 glusterfsd) did not stop I/O after few > minutes. SIGTERM on the other hand causes crash, but this time it is > not read-only remount, but around 10 IOPS tops and 2 IOPS on average. > -ps So, seems to be reliable to server crashes but not to server shutdown :)

Hello, How good is :SPA 841 form SIPURA. Thanks Varun

Gandalf, SIGKILL (killall -9 glusterfsd) did not stop I/O after few minutes. SIGTERM on the other hand causes crash, but this time it is not read-only remount, but around 10 IOPS tops and 2 IOPS on average. -ps On Fri, Sep 8, 2017 at 1:56 PM, Diego Remolina <dijuremo at gmail.com> wrote: > I currently only have a Windows 2012 R2 server VM in testing on top of > the gluster storage,