(Complicated) RAID hard drive issue
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I have a (complicated) RAID hard drive issue, I was wondering if anyone could help me:
I have a Synology DS413j with 4 hds, hd 3 failed so I decided to replace them. The official support article says to replace them one by one, and being the dumb person I am I replaced hard drive 1. I then decided to transfer the files onto a external hard drive then create a new volume with the new hds and then transfer the files back on, but then hd 3 kept on crashing the entire thing, and with hard drive 1 not being initialized and SHR's one drive fault tolerance, I couldn't do that successfully without multiple attempts. I now pulled all 4 hds and decided to create a new volume with the new drives then take the 4 old hds and transfer the data that way. When I put the SHR formatted hds on gparted it looks like this:
/dev/sdc1 - Linux-Raid-Member (2,5GB)
/dev/sdc2 - Linux-Raid-Member (2,5GB)
Unallocated Space
/dev/sdc3 - Extended (2,0TB)
Unallocated Space
/dev/sdc5 - Linux-Raid-Member (2,0TB)
Unallocated Space
fdisk -l says:
Disk /dev/sde: 1.8 TiB, 2000398934016 bytes, 3907029168 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
Disklabel type: dos
Disk identifier: 0x48da305a
Device Boot Start End Sectors Size Id Type
/dev/sde1 256 4980735 4980480 2.4G fd Linux raid
autodetect
/dev/sde2 4980736 9175039 4194304 2G fd Linux raid
autodetect
/dev/sde3 9437184 3907015007 3897577824 1.8T f W95 Ext'd (LBA)
/dev/sde5 9453280 3907015007 3897561728 1.8T fd Linux raid
autodetect
sdc1 & sdc2 are probably the system partitions (which have been corrupted on 2 of the hds), sdc5 is the data.
Any ideas on how to tackle this? I need to get the server running promptly as I am running low on hds to store files on.
linux partition raid mdadm synology
asked Jun 22 at 6:07
laol12
62
add a comment |Â
up vote
1
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I have a (complicated) RAID hard drive issue, I was wondering if anyone could help me:
I have a Synology DS413j with 4 hds, hd 3 failed so I decided to replace them. The official support article says to replace them one by one, and being the dumb person I am I replaced hard drive 1. I then decided to transfer the files onto a external hard drive then create a new volume with the new hds and then transfer the files back on, but then hd 3 kept on crashing the entire thing, and with hard drive 1 not being initialized and SHR's one drive fault tolerance, I couldn't do that successfully without multiple attempts. I now pulled all 4 hds and decided to create a new volume with the new drives then take the 4 old hds and transfer the data that way. When I put the SHR formatted hds on gparted it looks like this:
/dev/sdc1 - Linux-Raid-Member (2,5GB)
/dev/sdc2 - Linux-Raid-Member (2,5GB)
Unallocated Space
/dev/sdc3 - Extended (2,0TB)
Unallocated Space
/dev/sdc5 - Linux-Raid-Member (2,0TB)
Unallocated Space
fdisk -l says:
Disk /dev/sde: 1.8 TiB, 2000398934016 bytes, 3907029168 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
Disklabel type: dos
Disk identifier: 0x48da305a
Device Boot Start End Sectors Size Id Type
/dev/sde1 256 4980735 4980480 2.4G fd Linux raid
autodetect
/dev/sde2 4980736 9175039 4194304 2G fd Linux raid
autodetect
/dev/sde3 9437184 3907015007 3897577824 1.8T f W95 Ext'd (LBA)
/dev/sde5 9453280 3907015007 3897561728 1.8T fd Linux raid
autodetect
sdc1 & sdc2 are probably the system partitions (which have been corrupted on 2 of the hds), sdc5 is the data.
Any ideas on how to tackle this? I need to get the server running promptly as I am running low on hds to store files on.
linux partition raid mdadm synology
asked Jun 22 at 6:07
laol12
62
"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output offdisk -lis probably more useful than what you've pasted.
– wurtel
Jun 22 at 10:09
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I have a (complicated) RAID hard drive issue, I was wondering if anyone could help me:
I have a Synology DS413j with 4 hds, hd 3 failed so I decided to replace them. The official support article says to replace them one by one, and being the dumb person I am I replaced hard drive 1. I then decided to transfer the files onto a external hard drive then create a new volume with the new hds and then transfer the files back on, but then hd 3 kept on crashing the entire thing, and with hard drive 1 not being initialized and SHR's one drive fault tolerance, I couldn't do that successfully without multiple attempts. I now pulled all 4 hds and decided to create a new volume with the new drives then take the 4 old hds and transfer the data that way. When I put the SHR formatted hds on gparted it looks like this:
/dev/sdc1 - Linux-Raid-Member (2,5GB)
/dev/sdc2 - Linux-Raid-Member (2,5GB)
Unallocated Space
/dev/sdc3 - Extended (2,0TB)
Unallocated Space
/dev/sdc5 - Linux-Raid-Member (2,0TB)
Unallocated Space
fdisk -l says:
Disk /dev/sde: 1.8 TiB, 2000398934016 bytes, 3907029168 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
Disklabel type: dos
Disk identifier: 0x48da305a
Device Boot Start End Sectors Size Id Type
/dev/sde1 256 4980735 4980480 2.4G fd Linux raid
autodetect
/dev/sde2 4980736 9175039 4194304 2G fd Linux raid
autodetect
/dev/sde3 9437184 3907015007 3897577824 1.8T f W95 Ext'd (LBA)
/dev/sde5 9453280 3907015007 3897561728 1.8T fd Linux raid
autodetect
sdc1 & sdc2 are probably the system partitions (which have been corrupted on 2 of the hds), sdc5 is the data.
Any ideas on how to tackle this? I need to get the server running promptly as I am running low on hds to store files on.
linux partition raid mdadm synology
asked Jun 22 at 6:07
laol12
62
I have a (complicated) RAID hard drive issue, I was wondering if anyone could help me:
I have a Synology DS413j with 4 hds, hd 3 failed so I decided to replace them. The official support article says to replace them one by one, and being the dumb person I am I replaced hard drive 1. I then decided to transfer the files onto a external hard drive then create a new volume with the new hds and then transfer the files back on, but then hd 3 kept on crashing the entire thing, and with hard drive 1 not being initialized and SHR's one drive fault tolerance, I couldn't do that successfully without multiple attempts. I now pulled all 4 hds and decided to create a new volume with the new drives then take the 4 old hds and transfer the data that way. When I put the SHR formatted hds on gparted it looks like this:
/dev/sdc1 - Linux-Raid-Member (2,5GB)
/dev/sdc2 - Linux-Raid-Member (2,5GB)
Unallocated Space
/dev/sdc3 - Extended (2,0TB)
Unallocated Space
/dev/sdc5 - Linux-Raid-Member (2,0TB)
Unallocated Space
fdisk -l says:
Disk /dev/sde: 1.8 TiB, 2000398934016 bytes, 3907029168 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
Disklabel type: dos
Disk identifier: 0x48da305a
Device Boot Start End Sectors Size Id Type
/dev/sde1 256 4980735 4980480 2.4G fd Linux raid
autodetect
/dev/sde2 4980736 9175039 4194304 2G fd Linux raid
autodetect
/dev/sde3 9437184 3907015007 3897577824 1.8T f W95 Ext'd (LBA)
/dev/sde5 9453280 3907015007 3897561728 1.8T fd Linux raid
autodetect
sdc1 & sdc2 are probably the system partitions (which have been corrupted on 2 of the hds), sdc5 is the data.
Any ideas on how to tackle this? I need to get the server running promptly as I am running low on hds to store files on.
linux partition raid mdadm synology
asked Jun 22 at 6:07
laol12
62
edited Jun 22 at 17:13
asked Jun 22 at 6:07
laol12
62
asked Jun 22 at 6:07
laol12
62
asked Jun 22 at 6:07
laol12
62
62
"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output offdisk -lis probably more useful than what you've pasted.
– wurtel
Jun 22 at 10:09
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58
add a comment |Â
"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output offdisk -lis probably more useful than what you've pasted.
– wurtel
Jun 22 at 10:09
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58
"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output of
fdisk -l is probably more useful than what you've pasted.– wurtel
Jun 22 at 10:09
"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output of
fdisk -l is probably more useful than what you've pasted.– wurtel
Jun 22 at 10:09
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58
add a comment |Â
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"The official support article says to replace them one by one" -- I expect that the official support article expects that you know you only need to replace the failing drive. Additionally the output of
fdisk -lis probably more useful than what you've pasted.– wurtel
Jun 22 at 10:09
I wanted to replace all the drives, so according to the support article I need to replace them one by one. Will add fdisk -l soon.
– laol12
Jun 22 at 16:58