Re: [ceph-users] disk controller failure

2018-12-14 Thread Dietmar Rieder
On 12/14/18 1:44 AM, Christian Balzer wrote: > On Thu, 13 Dec 2018 19:44:30 +0100 Ronny Aasen wrote: > >> On 13.12.2018 18:19, Alex Gorbachev wrote: >>> On Thu, Dec 13, 2018 at 10:48 AM Dietmar Rieder >>> wrote: Hi Cephers, one of our OSD nodes is experiencing a Disk controller

Re: [ceph-users] disk controller failure

2018-12-13 Thread Christian Balzer
On Thu, 13 Dec 2018 19:44:30 +0100 Ronny Aasen wrote: > On 13.12.2018 18:19, Alex Gorbachev wrote: > > On Thu, Dec 13, 2018 at 10:48 AM Dietmar Rieder > > wrote: > >> Hi Cephers, > >> > >> one of our OSD nodes is experiencing a Disk controller problem/failure > >> (frequent resetting), so the

Re: [ceph-users] disk controller failure

2018-12-13 Thread Ronny Aasen
On 13.12.2018 18:19, Alex Gorbachev wrote: On Thu, Dec 13, 2018 at 10:48 AM Dietmar Rieder wrote: Hi Cephers, one of our OSD nodes is experiencing a Disk controller problem/failure (frequent resetting), so the OSDs on this controller are flapping (up/down in/out). I will hopefully get the

Re: [ceph-users] disk controller failure

2018-12-13 Thread Alex Gorbachev
On Thu, Dec 13, 2018 at 10:48 AM Dietmar Rieder wrote: > > Hi Cephers, > > one of our OSD nodes is experiencing a Disk controller problem/failure > (frequent resetting), so the OSDs on this controller are flapping > (up/down in/out). > > I will hopefully get the replacement part soon. > > I have

Re: [ceph-users] disk controller failure

2018-12-13 Thread Matthew Vernon
Hi, On 13/12/2018 16:44, Dietmar Rieder wrote: So you say, that there will be no problem when after the rebalancing I restart the stopped OSDs? I mean the have still the data on them. (Sorry, I just don't like to mess somthing up) It should be fine[0]; when the OSDs come back in ceph will

Re: [ceph-users] disk controller failure

2018-12-13 Thread Dietmar Rieder
Hi Matthew, thanks for your reply and advise, I really appreciate it. So you say, that there will be no problem when after the rebalancing I restart the stopped OSDs? I mean the have still the data on them. (Sorry, I just don't like to mess somthing up) Best Dietmar On 12/13/18 5:11 PM,

Re: [ceph-users] disk controller failure

2018-12-13 Thread Matthew Vernon
Hi, On 13/12/2018 15:48, Dietmar Rieder wrote: one of our OSD nodes is experiencing a Disk controller problem/failure (frequent resetting), so the OSDs on this controller are flapping (up/down in/out). Ah, hardware... I have some simple questions, what are the best steps to take now before

[ceph-users] disk controller failure

2018-12-13 Thread Dietmar Rieder
Hi Cephers, one of our OSD nodes is experiencing a Disk controller problem/failure (frequent resetting), so the OSDs on this controller are flapping (up/down in/out). I will hopefully get the replacement part soon. I have some simple questions, what are the best steps to take now before an