Re: [ceph-users] Workaround for RHEL/CentOS 7.1 rbdmap service start warnings?
Other than those errors, do you find RBD's will not be unmapped on system restart/shutdown on a machine using systemd? Leaving the system hanging without network connections trying to unmap RBD's? That's been my experience thus far, so I wrote an (overly simple) systemd file to handle this on a per RBD basis. On Tue, Jul 14, 2015 at 1:15 PM, Bruce McFarland bruce.mcfarl...@taec.toshiba.com wrote: When starting the rbdmap.service to provide map/unmap of rbd devices across boot/shutdown cycles the /etc/init.d/rbdmap includes /lib/lsb/init-functions. This is not a problem except that the rbdmap script is making calls to the log_daemon_* log_progress_* log_actiion_* functions that are included in Ubuntu 14.04 distro's, but are not in the RHEL 7.1/RHCS 1.3 distro. Are there any recommended workaround for boot time startup in RHEL/Centos 7.1 clients? ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] Workaround for RHEL/CentOS 7.1 rbdmap service start warnings?
Yes the rbd's are not remapped at system boot time. I haven't run into a VM or system hang because this since I ran into it as part of investigating using RHEL 7.1 as a client distro. Yes remapping the rbd's in a startup script worked around the issue. -Original Message- From: Steve Dainard [mailto:sdain...@spd1.com] Sent: Friday, July 17, 2015 1:59 PM To: Bruce McFarland Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] Workaround for RHEL/CentOS 7.1 rbdmap service start warnings? Other than those errors, do you find RBD's will not be unmapped on system restart/shutdown on a machine using systemd? Leaving the system hanging without network connections trying to unmap RBD's? That's been my experience thus far, so I wrote an (overly simple) systemd file to handle this on a per RBD basis. On Tue, Jul 14, 2015 at 1:15 PM, Bruce McFarland bruce.mcfarl...@taec.toshiba.com wrote: When starting the rbdmap.service to provide map/unmap of rbd devices across boot/shutdown cycles the /etc/init.d/rbdmap includes /lib/lsb/init-functions. This is not a problem except that the rbdmap script is making calls to the log_daemon_* log_progress_* log_actiion_* functions that are included in Ubuntu 14.04 distro's, but are not in the RHEL 7.1/RHCS 1.3 distro. Are there any recommended workaround for boot time startup in RHEL/Centos 7.1 clients? ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] Workaround for RHEL/CentOS 7.1 rbdmap service start warnings?
When starting the rbdmap.service to provide map/unmap of rbd devices across boot/shutdown cycles the /etc/init.d/rbdmap includes /lib/lsb/init-functions. This is not a problem except that the rbdmap script is making calls to the log_daemon_* log_progress_* log_actiion_* functions that are included in Ubuntu 14.04 distro's, but are not in the RHEL 7.1/RHCS 1.3 distro. Are there any recommended workaround for boot time startup in RHEL/Centos 7.1 clients? ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
