theWhitewizard Posted December 15, 2020 Share Posted December 15, 2020 (edited) 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, 2020 by theWhitewizard Quote Link to comment
theWhitewizard Posted December 15, 2020 Author Share Posted December 15, 2020 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. Quote Link to comment
JorgeB Posted December 15, 2020 Share Posted December 15, 2020 45 minutes ago, theWhitewizard said: csum failed Checksum failed means corrupt data, run a scrub and post the diagnostics. 1 Quote Link to comment
theWhitewizard Posted December 15, 2020 Author Share Posted December 15, 2020 (edited) 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, 2020 by theWhitewizard Quote Link to comment
theWhitewizard Posted December 15, 2020 Author Share Posted December 15, 2020 (edited) 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, 2020 by theWhitewizard Quote Link to comment
theWhitewizard Posted December 15, 2020 Author Share Posted December 15, 2020 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 Quote Link to comment
JorgeB Posted December 15, 2020 Share Posted December 15, 2020 The mover should work now, but data corruption is not a good sign, start by running memtest. 1 Quote Link to comment
theWhitewizard Posted December 15, 2020 Author Share Posted December 15, 2020 I am running headless without GPU. Is there any way to do a memtest without a GPU. Quote Link to comment
JorgeB Posted December 15, 2020 Share Posted December 15, 2020 Only if you have IPMI. 1 Quote Link to comment
theWhitewizard Posted December 18, 2020 Author Share Posted December 18, 2020 I installed a graphics card. Shall I run MemTest on SMP mode or standard? Quote Link to comment
theWhitewizard Posted December 19, 2020 Author Share Posted December 19, 2020 (edited) 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, 2020 by theWhitewizard Quote Link to comment
JorgeB Posted December 19, 2020 Share Posted December 19, 2020 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. 1 Quote Link to comment
theWhitewizard Posted December 20, 2020 Author Share Posted December 20, 2020 (edited) 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, 2020 by theWhitewizard Quote Link to comment
JorgeB Posted December 20, 2020 Share Posted December 20, 2020 1 hour ago, theWhitewizard said: Shall I keep this running or this is enough. Should be enough. Quote Link to comment
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