restbase-dev1001.eqiad.wmnet was recently reimaged, but the RAID-0 storage volume is not mounted as /srv.
$ sudo mdadm --detail /dev/md2 /dev/md2: Version : 1.2 Creation Time : Fri Mar 17 16:19:52 2017 Raid Level : raid0 Array Size : 3001561088 (2862.51 GiB 3073.60 GB) Raid Devices : 4 Total Devices : 4 Persistence : Superblock is persistent Update Time : Fri Mar 17 16:19:52 2017 State : clean Active Devices : 4 Working Devices : 4 Failed Devices : 0 Spare Devices : 0 Chunk Size : 512K Name : restbase-dev1001:2 (local to host restbase-dev1001) UUID : 6cb3c9b4:3e414383:fa0ad4c8:f31c11c1 Events : 0 Number Major Minor RaidDevice State 0 8 3 0 active sync /dev/sda3 1 8 19 1 active sync /dev/sdb3 2 8 35 2 active sync /dev/sdc3 3 8 51 3 active sync /dev/sdd3
$ sudo lvdisplay --- Logical volume --- LV Path /dev/restbase-dev1001-vg/srv LV Name srv VG Name restbase-dev1001-vg LV UUID c1VGGl-ecYY-FxKJ-CKuH-V6xI-1wJU-fdnhW4 LV Write Access read/write LV Creation host, time restbase-dev1001, 2017-01-04 22:52:55 +0000 LV Status available # open 0 LV Size 2.80 TiB Current LE 732802 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 8192 Block device 253:0
$ df -h Filesystem Size Used Avail Use% Mounted on udev 10M 0 10M 0% /dev tmpfs 9.5G 145M 9.3G 2% /run /dev/md0 28G 21G 5.9G 78% / tmpfs 24G 0 24G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 24G 0 24G 0% /sys/fs/cgroup
$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> # / was on /dev/md0 during installation UUID=92bdaabe-2038-43a9-bcc3-2d22e6d5b9cf / ext4 errors=remount-ro 0 1 # swap was on /dev/md1 during installation UUID=aaa7fbae-da3b-43da-8c99-622e62463b7c none swap sw 0 0
If it does not prove too difficult to do so, I'd like the opportunity to move the contents of /srv/cassandra-{a,b} to the volume (and/or decommission the two instances).