I have recently got a 'dedicated GAME server' from OVH and I've been promised 2x480GB SOFT SSDs.
However, df -h
shows this output:
root@dedi:/home/shavit# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 20G 4.2G 14G 24% /
devtmpfs 63G 4.0K 63G 1% /dev
none 4.0K 0 4.0K 0% /sys/fs/cgroup
none 13G 868K 13G 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 63G 1.1M 63G 1% /run/shm
none 100M 0 100M 0% /run/user
/dev/md2 421G 392G 7.5G 99% /home
I suppose that /dev/md2
is one of the 480GB SOFT SSDs I've been promised to have.
We're at 99% disk usage at this moment and are very scared of possible data loss, I'm afraid that we don't have the other disk mounted.
root@dedi:/home/shavit# fdisk -l
Disk /dev/sdb: 480.1 GB, 480103981056 bytes
255 heads, 63 sectors/track, 58369 cylinders, total 937703088 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x1768c0f0
Device Boot Start End Blocks Id System
/dev/sdb1 * 4096 40962047 20478976 fd Linux RAID autodetect
/dev/sdb2 40962048 936648703 447843328 fd Linux RAID autodetect
/dev/sdb3 936648704 937695231 523264 82 Linux swap / Solaris
Disk /dev/sda: 480.1 GB, 480103981056 bytes
255 heads, 63 sectors/track, 58369 cylinders, total 937703088 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x3767be62
Device Boot Start End Blocks Id System
/dev/sda1 * 4096 40962047 20478976 fd Linux RAID autodetect
/dev/sda2 40962048 936648703 447843328 fd Linux RAID autodetect
/dev/sda3 936648704 937695231 523264 82 Linux swap / Solaris
Disk /dev/md2: 458.6 GB, 458591502336 bytes
2 heads, 4 sectors/track, 111960816 cylinders, total 895686528 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md2 doesn't contain a valid partition table
Disk /dev/md1: 21.0 GB, 20970405888 bytes
2 heads, 4 sectors/track, 5119728 cylinders, total 40957824 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md1 doesn't contain a valid partition table
I'm a complete noob with everything related to system operating and as I said I'm afraid of losing data so I'd prefer to not mess with anything by myself as I don't have enough physical disk space on my PC to even backup data on.
Could anyone please help me mount the unmounted SSD without losing data? I feel lost.
Thanks!
Edit: cat /proc/mdstat
root@dedi:/home/shavit# cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty]
md1 : active raid1 sda1[0] sdb1[1]
20478912 blocks [2/2] [UU]
md2 : active raid1 sda2[0] sdb2[1]
447843264 blocks [2/2] [UU]
bitmap: 3/4 pages [12KB], 65536KB chunk
unused devices: <none>
cat /proc/swaps
root@dedi:/home/shavit# cat /proc/swaps
Filename Type Size Used Priority
/dev/sdb3 partition 523260 15476 -1
/dev/sda3 partition 523260 0 -2