[ceph-users] Re: Host failure trigger " Cannot allocate memory"

2019-09-10 Thread Amudhan P
I have also found below error in dmesg. [332884.028810] systemd-journald[6240]: Failed to parse kernel command line, ignoring: Cannot allocate memory [332885.054147] systemd-journald[6240]: Out of memory. [332894.844765] systemd[1]: systemd-journald.service: Main process exited, code=exited, statu

[ceph-users] Re: Host failure trigger " Cannot allocate memory"

2019-09-10 Thread Ashley Merrick
What's specs ate the machines? Recovery work will use more memory the general clean operation and looks like your maxing out the available memory on the machines during CEPH trying to recover. On Tue, 10 Sep 2019 18:10:50 +0800 amudha...@gmail.com wrote I have also found below e

[ceph-users] Re: Host failure trigger " Cannot allocate memory"

2019-09-10 Thread Amudhan P
Its a test cluster each node with a single OSD and 4GB RAM. On Tue, Sep 10, 2019 at 3:42 PM Ashley Merrick wrote: > What's specs ate the machines? > > Recovery work will use more memory the general clean operation and looks > like your maxing out the available memory on the machines during CEPH

[ceph-users] Re: Host failure trigger " Cannot allocate memory"

2019-09-10 Thread Amudhan P
I am also getting this error msg in one node when other host is down. ceph -s Traceback (most recent call last): File "/usr/bin/ceph", line 130, in import rados ImportError: libceph-common.so.0: cannot map zero-fill pages On Tue, Sep 10, 2019 at 4:39 PM Amudhan P wrote: > Its a test cl