Re: Softraid & partclone
> Let's see the output of "cat /proc/mdstat".
The raid status is as follows. No problem appears.
# cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 sdb3[1] sda3[0]
232623424 blocks super 1.2 [2/2] [UU]
bitmap: 1/2 pages [4KB], 65536KB chunk
md1 : active raid1 sdb2[1] sda2[0]
523264 blocks super 1.2 [2/2] [UU]
md0 : active raid1 sdb1[1] sda1[0]
16759808 blocks super 1.2 [2/2] [UU]
> Further, you say "disk states are healthy", but you don't SHOW US
> that. So we have no wya to know by what means you have determined
> that the "disk states are healthy" and no way to know what further
> to suggest to you in that area.
-% Sda:
=== START OF INFORMATION SECTION ===
Model Family: Crucial/Micron BX/MX1/2/3/500, M5/600, 1100 SSDs
Device Model: Crucial_CT256MX100SSD1
Serial Number: 14300CC6CD95
LU WWN Device Id: 5 00a075 10cc6cd95
Firmware Version: MU02
User Capacity: 256.060.514.304 bytes [256 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Wed Aug 24 07:53:15 2022 +03
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
-% sdb
=== START OF INFORMATION SECTION ===
Model Family: Crucial/Micron BX/MX1/2/3/500, M5/600, 1100 SSDs
Device Model: Crucial_CT256MX100SSD1
Serial Number: 14300CC6C22B
LU WWN Device Id: 5 00a075 10cc6c22b
Firmware Version: MU02
User Capacity: 256.060.514.304 bytes [256 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Wed Aug 24 07:53:34 2022 +03
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
Andy Smith <andy@strugglers.net>, 23 Ağu 2022 Sal, 23:08 tarihinde şunu yazdı:
>
> Hi Testler,
>
> On Tue, Aug 23, 2022 at 10:43:46PM +0300, Testler Test wrote:
> > > Read the device that contains the data, /dev/mdX. Or add your new drive
> > > to the RAID, wait for synchronization, then remove it.
> >
> > Postgresql is installed on the system. Disk states are healthy.
> > However, the tables in the database are giving an error. I can't get a
> > backup. Error while backing up.
>
> You didn't mention anything about damage in your original email,
> even though filesystem or device error seems to be your primary
> problem. So that was a very unhelpful way for you to start out.
>
> The next entirely unhelpful thing you did was to say there is an
> error without showing us the exact text of that error.
>
> Further, you say "disk states are healthy", but you don't SHOW US
> that. So we have no wya to know by what means you have determined
> that the "disk states are healthy" and no way to know what further
> to suggest to you in that area.
>
> You are making it very hard for anyone to help you.
>
> Let's see some of these error texts.
>
> Let's see the output of "smartctl -A" for every device in your
> RAIDs.
>
> Let's see the output of "cat /proc/mdstat".
>
> Then we might be able to get you closer to your goal of being able
> to back up the postgres tables you have in a database that is stored
> on an MD array. If that is indeed your goal.
>
> There might be further questions.
>
> Cheers,
> Andy
>
> --
> https://bitfolk.com/ -- No-nonsense VPS hosting
>
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