Some files remain in the SSD Cache whilst Mover is invoked.

 

Following errors i found in the logs.

 

Dec 15 05:43:53  emhttpd: shcmd (5789): /usr/local/sbin/mover &> /dev/null &
Dec 15 05:45:14 kernel: BTRFS warning (device sdb1): csum failed root 5 ino 265 off 29220384768 csum 0x1efd3704 expected csum 0x0632724f mirror 1
Dec 15 05:45:14 kernel: BTRFS error (device sdb1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 53, gen 0

 

Edit: Removed the server name dont know whether I had to remove it or shall i keep it in the forums.

Edited December 15, 20205 yr by theWhitewizard

I can also see there are only two files 36 gb on the cache for a share where cache is set to Yes rather than preferred which should technically move these two files to Array.

45 minutes ago, theWhitewizard said:

csum failed

Checksum failed means corrupt data, run a scrub and post the diagnostics.

Ran the Scrub

 

Got the following.

 

UUID: 2a43cc17-5aa1-4db1-b765-12a1d4eda47d Scrub started: Tue Dec 15 18:51:05 2020 Status: finished Duration: 0:01:53 Total to scrub: 56.91GiB Rate: 515.73MiB/s Error summary: csum=2 Corrected: 0 Uncorrectable: 0 Unverified: 0

Edited December 15, 20205 yr by theWhitewizard

Now ran it with correct the errors checked.

 

 

UUID: 2a43cc17-5aa1-4db1-b765-12a1d4eda47d Scrub started: Tue Dec 15 18:53:06 2020 Status: finished Duration: 0:01:53 Total to scrub: 56.91GiB Rate: 515.73MiB/s Error summary: csum=2 Corrected: 0 Uncorrectable: 2 Unverified: 0

 

Edited December 15, 20205 yr by theWhitewizard

Deleted both the files with errors.

 

 

UUID: 2a43cc17-5aa1-4db1-b765-12a1d4eda47d Scrub started: Tue Dec 15 18:59:34 2020 Status: finished Duration: 0:00:45 Total to scrub: 22.81GiB Rate: 519.06MiB/s Error summary: no errors found

The mover should work now, but data corruption is not a good sign, start by running memtest.

I am running headless without GPU. Is there any way to do a memtest without a GPU.

Only if you have IPMI.

I installed a graphics card. Shall I run MemTest on SMP mode or standard? 

 

this is what I got. Is the ram faulty.

 

EDIT: @JorgeB Thanks for all the help I think Ram is faulty as you advised earlier. Shall I go ahead and get these replaced. Thanks once again.

Edited December 19, 20205 yr by theWhitewizard

47 minutes ago, theWhitewizard said:

I think Ram is faulty

No doubt about it, there can't be any errors, replace and run memtest again.

On 12/19/2020 at 12:24 PM, JorgeB said:

No doubt about it, there can't be any errors, replace and run memtest again.

Replaced my Corsair 64gb vengence pro rgb 3200mhz with G Skill Trident Z RGB 64gb 3200mhz. It has been almost 15 hours with 2 passes and 3rd pass is half way with no errors. Shall I keep this running or this is enough. Shall i be running the test on multi core as the current test is on single SMP disabled. Thanks.

Edited December 20, 20205 yr by theWhitewizard

1 hour ago, theWhitewizard said:

Shall I keep this running or this is enough.

Should be enough.