Dne 23.3.2012 12:01, Kasatkin, Dmitry napsal(a): > Hello, > > When using dm-bufio and dm-io in general, how to ensure that all dirty > buffers are written to the storage when machine reboots? > suspend hooks could be used, but they are not called on reboot, only > when suspending/removing the target... > You mean you reboot without running 'sync' command? And yes - on reboot you should properly unmount devices - so you should see removal of target on your shutdown sequence - I believe Fedora currently tries to support switch to some shutdown ramdisk, so all filesystem and devices might be properly unmounted and destroyed. Zdenek -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
