I recently got my dedicated server it has 2x 1TB HDD's, so I asked for software RAID 1 on set-up and my provider asured that server have RAID 1 (software). I tought that if I will run RAID 1, I will have only 1TB of HDD avaible on that server, it seems i have 1,79TB avaible, which makes me think they did not setted it up correctly.
And the main question is now: How can I check if I do run any kind of software RAID within CentOS, with a command over SSH?
Output of command "mount":
[root@saturn ~]# mount
/dev/mapper/isw_bhicgbideg_Volume0p1 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/mapper/isw_bhicgbideg_Volume0p3 on /vz type ext3 (rw)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
Output of command "df -h":
[root@saturn ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/isw_bhicgbideg_Volume0p1
9.5G 1.4G 7.6G 16% /
/dev/mapper/isw_bhicgbideg_Volume0p3
1.8T 3.6G 1.7T 1% /vz
tmpfs 7.8G 0 7.8G 0% /dev/shm
Output of command "fdisk -l"
Disk /dev/sda: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 1275 10241406 83 Linux
/dev/sda2 1276 3570 18434587+ 82 Linux swap / Solaris
/dev/sda3 3571 243200 1924827975 83 Linux
Disk /dev/sdb: 2000.3 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 1275 10241406 83 Linux
/dev/sdb2 1276 3570 18434587+ 82 Linux swap / Solaris
/dev/sdb3 3571 243200 1924827975 83 Linux
OR is it possible that I have 2x 2TB HDD?
