How to combine 3 SSD Disk ? //Mount
alvaroag
31-05-2015, 17:58
You may need a full reinstall, making sure to install with a RAID5 configuration.
Originally Posted by
alvaroag
Looks like your VMs are taking all the space they have assigned, filling entirely your /vz partition. Also, your /vz partition is quite small, only 90G. Considering you have 3 x 120G disks, you may have put them on RAID1, when the best option to have more space here is RAID5(240G)
Okay but, How Can I do? I sent a ticket them but; they didn't answer.
alvaroag
30-05-2015, 17:47
Looks like your VMs are taking all the space they have assigned, filling entirely your /vz partition. Also, your /vz partition is quite small, only 90G. Considering you have 3 x 120G disks, you may have put them on RAID1, when the best option to have more space here is RAID5(240G)
Originally Posted by
alvaroag
That's an option. Other alternative is that one of your VMs is using too much space. Check this:
That should give you a clue of where is your space. Also, you can post the output of "df -h"
Help me please!
Code:
# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 16G 220K 16G 1% /dev
tmpfs 16G 0 16G 0% /dev/shm
/dev/md1 20G 1.4G 17G 8% /
/dev/md2 91G 90G 0 100% /vz
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/named
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/var/named
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/named.conf
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/named.rfc1912.zones
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/rndc.key
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/usr/lib64/bind
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/named.iscdlv.key
/dev/md1 20G 1.4G 17G 8% /var/named/chroot/etc/named.root.key
/vz/private/106 12G 11G 0 100% /vz/root/106
none 1.0G 12K 1.0G 1% /vz/root/106/dev
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/etc/named
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/var/named
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/etc/named.rfc1912.zones
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/usr/lib64/bind
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/etc/named.iscdlv.key
/vz/private/106 12G 11G 0 100% /vz/root/106/var/named/chroot/etc/named.root.key
/vz/private/102 40G 39G 0 100% /vz/root/102
none 2.5G 4.0K 2.5G 1% /vz/root/102/dev
none 2.5G 8.0K 2.5G 1% /vz/root/102/dev/shm
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/etc/named
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/var/named
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/etc/named.rfc1912.zones
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/usr/lib64/bind
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/etc/named.iscdlv.key
/vz/private/102 40G 39G 0 100% /vz/root/102/var/named/chroot/etc/named.root.key
[root@ns393588 tatilgidiyor.com]#
[root@ns393588 tatilgidiyor.com]#
alvaroag
29-05-2015, 19:23
That's an option. Other alternative is that one of your VMs is using too much space. Check this:
cd /vz
du -h --max-depth=2 -x
That should give you a clue of where is your space. Also, you can post the output of "df -h"
HostRange
29-05-2015, 16:32
Originally Posted by
shnslmz
Hello,
Emergency! /vz 100%
SolusVM has said:
--
What Can I do?
Code:
# fdisk -l
Disk /dev/sdc: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00081ead
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 2550 20478976 fd Linux raid autodetect
/dev/sdc2 2550 14528 96211968 fd Linux raid autodetect
/dev/sdc3 14528 14593 523264 82 Linux swap / Solaris
Disk /dev/sdb: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000755a7
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 2550 20478976 8e Linux LVM
/dev/sdb2 2550 14528 96211968 fd Linux raid autodetect
/dev/sdb3 14528 14593 523264 82 Linux swap / Solaris
/dev/sdb4 14593 14593 2016+ 83 Linux
Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00068df1
Device Boot Start End Blocks Id System
/dev/sda1 * 1 2550 20478976 fd Linux raid autodetect
/dev/sda2 2550 14528 96211968 fd Linux raid autodetect
/dev/sda3 14528 14593 523264 82 Linux swap / Solaris
Disk /dev/md2: 98.5 GB, 98520989696 bytes
2 heads, 4 sectors/track, 24052976 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md1: 21.0 GB, 20970405888 bytes
2 heads, 4 sectors/track, 5119728 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Did you set the disk partition up correctly?
https://documentation.solusvm.com/di...S/Partitioning
/ 10GB
512 Swap
/vz should have rest of the disk space allocated
Originally Posted by
marks
by default, the servers with 3 disks are delivered in RAID5, which make use of 2 disk as available space (240GB) and the 3rd disk offers you redundancy in case of a disk failure.
so you should already have that mounted.
Could you show us your "fdisk -l", please? also, your server name or order number, so we can see if yours come with hardware RAID or software RAID.
If it's software raid, you will have some flexibility on the partitioning, though the installation manager in the OVH Control PAnel will force you to have, at least the system drive in some sort of redundancy.
Thanks.
Hello,
Emergency! /vz 100%
SolusVM has said:
--
What Can I do?
Code:
# fdisk -l
Disk /dev/sdc: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00081ead
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 2550 20478976 fd Linux raid autodetect
/dev/sdc2 2550 14528 96211968 fd Linux raid autodetect
/dev/sdc3 14528 14593 523264 82 Linux swap / Solaris
Disk /dev/sdb: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000755a7
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 2550 20478976 8e Linux LVM
/dev/sdb2 2550 14528 96211968 fd Linux raid autodetect
/dev/sdb3 14528 14593 523264 82 Linux swap / Solaris
/dev/sdb4 14593 14593 2016+ 83 Linux
Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00068df1
Device Boot Start End Blocks Id System
/dev/sda1 * 1 2550 20478976 fd Linux raid autodetect
/dev/sda2 2550 14528 96211968 fd Linux raid autodetect
/dev/sda3 14528 14593 523264 82 Linux swap / Solaris
Disk /dev/md2: 98.5 GB, 98520989696 bytes
2 heads, 4 sectors/track, 24052976 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md1: 21.0 GB, 20970405888 bytes
2 heads, 4 sectors/track, 5119728 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
by default, the servers with 3 disks are delivered in RAID5, which make use of 2 disk as available space (240GB) and the 3rd disk offers you redundancy in case of a disk failure.
so you should already have that mounted.
Could you show us your "fdisk -l", please? also, your server name or order number, so we can see if yours come with hardware RAID or software RAID.
If it's software raid, you will have some flexibility on the partitioning, though the installation manager in the OVH Control PAnel will force you to have, at least the system drive in some sort of redundancy.
Thanks.
Hello All,
I have bought a new server. Its has 3 ssd disk. (120 x 3). And I have installed. How can I do, another two disk mount?
Best Regards.
Thank you!