How to Make two Physical Disk in One Partition ?
Hello,
I need some help...
I have a root dedicated server which having 2 Physical Disk space 2x 3TB means total 6 TB
I my whm server information I can see 2 Drives Like:
Physical Disks
[ 1.386797] sd 0:0:0:0: [sda] 5860533168 512-byte logical blocks: (3.00 TB/2.72 TiB)
[ 1.386868] sd 1:0:0:0: [sdb] 5860533168 512-byte logical blocks: (3.00 TB/2.72 TiB)
[ 1.386985] sd 1:0:0:0: [sdb] Write Protect is off
[ 1.386988] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1.387020] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.387346] sd 0:0:0:0: [sda] Write Protect is off
[ 1.387416] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.387431] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.441078] sdb: sdb1 sdb2 sdb3 sdb4 sdb5
[ 1.442105] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 1.458485] sda: sda1 sda2 sda3 sda4 sda5
[ 1.459281] sd 0:0:0:0: [sda] Attached SCSI disk
[ 21.737221] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 21.737891] sd 1:0:0:0: Attached scsi generic sg1 type 0
------------------------------------- But In Current Disk Usage Current Disk Usage Filesystem Size Used Avail Use% Mounted on /dev/md2 1008G 11G 946G 2% / devtmpfs 7.6G 0 7.6G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.6G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/md1 488M 179M 284M 39% /boot /dev/md3 1.7T 3.3G 1.7T 1% /home tmpfs 1.6G 0 1.6G 0% /run/user/0
------------- It seems to me like I can only use 1 Disk 3TB, And another 3TB is not added How can add them in one partition and use 6TB fully ? Please help me if possible
------------------------------------- But In Current Disk Usage Current Disk Usage Filesystem Size Used Avail Use% Mounted on /dev/md2 1008G 11G 946G 2% / devtmpfs 7.6G 0 7.6G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.6G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/md1 488M 179M 284M 39% /boot /dev/md3 1.7T 3.3G 1.7T 1% /home tmpfs 1.6G 0 1.6G 0% /run/user/0
------------- It seems to me like I can only use 1 Disk 3TB, And another 3TB is not added How can add them in one partition and use 6TB fully ? Please help me if possible
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i am using centos 7.2 0 -
/dev/md3 1.7T 3.3G 1.7T 1% /home
How can I increase /home with my another disk ?0 -
or how can I add the disk as /home and another /home2 ? 0 -
BE VERY CAREFUL YOU CAN BREAK YOUR SERVER DOING THIS Now that we're clear of that part. It sounds like you could fdisk/mkfs them and mount them as /home and /home2. Or make them into an LVM and one big /home. But don't forget /backup too! This link will tell you about how to make partitions and format disks. Preparing the disks - Gentoo Wiki fdisk -l should show you the partitions on the drives you have. If you're using centos7 take a look at XFS it's very fast! Thanks! 0 -
just mount them in the home folder or put a symbolic link to the home folder. 0
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