2016-06-02 0:22 GMT+02:00 Henk Slager <eye...@gmail.com>: > What is the kernel version used? > Is the fs on a mechanical disk or SSD? > What are the mount options? > How old is the fs?
Linux 4.4.0-22-generic (Ubuntu 16.04). Mechanical disks in LVM. Mount: /dev/mapper/centrevg-rootlv on / type btrfs (rw,relatime,space_cache,subvolid=257,subvol=/@) I don't know how to retrieve the exact FS age, but it was created in 2014 August. Snapshots (their names encode their creation dates): ID 908 gen 487349 top level 5 path @-snapshot-20160503000001 ID 909 gen 488849 top level 5 path @-snapshot-20160504000001 ID 910 gen 490313 top level 5 path @-snapshot-20160505000001 ID 911 gen 491763 top level 5 path @-snapshot-20160506000001 ID 912 gen 493399 top level 5 path @-snapshot-20160507000002 ID 913 gen 494996 top level 5 path @-snapshot-20160508000002 ID 914 gen 496495 top level 5 path @-snapshot-20160509000002 ID 915 gen 498094 top level 5 path @-snapshot-20160510000005 ID 916 gen 499688 top level 5 path @-snapshot-20160511000002 ID 917 gen 501308 top level 5 path @-snapshot-20160512000001 ID 918 gen 503375 top level 5 path @-snapshot-20160514000002 ID 919 gen 504356 top level 5 path @-snapshot-20160515000001 ID 920 gen 505890 top level 5 path @-snapshot-20160516000001 ID 921 gen 506901 top level 5 path @-snapshot-20160517000001 ID 922 gen 507313 top level 5 path @-snapshot-20160518000002 ID 923 gen 507712 top level 5 path @-snapshot-20160519000001 ID 924 gen 508057 top level 5 path @-snapshot-20160520000001 ID 925 gen 508882 top level 5 path @-snapshot-20160521000001 ID 926 gen 509241 top level 5 path @-snapshot-20160522000001 ID 927 gen 509618 top level 5 path @-snapshot-20160523000001 ID 928 gen 510277 top level 5 path @-snapshot-20160524000002 ID 929 gen 511357 top level 5 path @-snapshot-20160525000002 ID 930 gen 512125 top level 5 path @-snapshot-20160526000002 ID 931 gen 513292 top level 5 path @-snapshot-20160527000001 ID 932 gen 515766 top level 5 path @-snapshot-20160528000002 ID 933 gen 517349 top level 5 path @-snapshot-20160529000004 ID 934 gen 519004 top level 5 path @-snapshot-20160530000002 ID 935 gen 519500 top level 5 path @-snapshot-20160531000002 ID 936 gen 519847 top level 5 path @-snapshot-20160601000001 ID 937 gen 521829 top level 5 path @-snapshot-20160602000001 Removing old snapshots is the most feasible solution, but I can also increase the FS size. It's easy since it's in LVM, and there is plenty of space in the volume group. Probably I should rewrite my alert script to check btrfs fi show instead of plain df. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
