mwoods98 Posted July 30, 2020 Share Posted July 30, 2020 (edited) So, with my new shiny Easystore 14TB drive freshly shucked. I put it in my Disk Array (NetApp DS4246 Disk Array Shelf) to get precleared and working to add to the array. Well, that didn't go to well. Here is a snip from the log when trying to preclear. Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112883, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112884, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112885, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112886, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112887, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112888, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112889, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112890, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112891, lost async page write Jul 29 19:21:17 Tower kernel: Buffer I/O error on dev sdai, logical block 197112892, lost async page write Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576904088 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576905112 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576906136 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576907160 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576908184 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576909208 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576910232 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576911256 Jul 29 19:21:17 Tower kernel: print_req_error: I/O error, dev sdai, sector 1576912280 Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865984, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865985, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865986, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865987, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865988, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865989, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865990, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865991, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865992, lost async page write Jul 30 01:58:00 Tower kernel: Buffer I/O error on dev sdai, logical block 197865993, lost async page write Jul 30 01:58:00 Tower preclear_disk_9RJ8E21C[6825]: Zeroing: dd if=/dev/zero of=/dev/sdai bs=2097152 seek=820609286144 count=13179910356992 conv=notrunc iflag=count_bytes,nocache,fullblock oflag=seek_bytes Jul 30 01:58:26 Tower preclear_disk_9RJ8E21C[6825]: Zeroing: dd output: dd: error writing '/dev/sdai': No space left on device Jul 30 10:34:24 Tower kernel: sd 6:0:25:0: [sdai] Spinning up disk... Jul 30 10:34:40 Tower kernel: sd 6:0:25:0: [sdai] 27344764928 512-byte logical blocks: (14.0 TB/12.7 TiB) Jul 30 10:34:40 Tower kernel: sd 6:0:25:0: [sdai] Write Protect is off Jul 30 10:34:40 Tower kernel: sd 6:0:25:0: [sdai] Mode Sense: 8b 00 00 08 Jul 30 10:34:40 Tower kernel: sd 6:0:25:0: [sdai] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA Jul 30 10:34:40 Tower kernel: sd 6:0:25:0: [sdai] Attached SCSI disk Jul 30 13:19:24 Tower kernel: sd 6:0:28:0: [sdai] Spinning up disk... Jul 30 13:19:39 Tower kernel: sd 6:0:28:0: [sdai] 27344764928 512-byte logical blocks: (14.0 TB/12.7 TiB) Jul 30 13:19:39 Tower kernel: sd 6:0:28:0: [sdai] Write Protect is off Jul 30 13:19:39 Tower kernel: sd 6:0:28:0: [sdai] Mode Sense: 8b 00 00 08 Jul 30 13:19:39 Tower kernel: sd 6:0:28:0: [sdai] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA Jul 30 13:19:39 Tower kernel: sd 6:0:28:0: [sdai] Attached SCSI disk Now Preclear does see the device but when I click on it to start it just pauses. I have tried this with the tape trick and without, the result is still the same. I'm very curious about the no space left on the drive line. Any suggestions and I have attached diags to this for review. tower-diagnostics-20200730-1417.zip Edited July 30, 2020 by mwoods98 Quote Link to comment
trurl Posted July 30, 2020 Share Posted July 30, 2020 You seem to be having problems with more drives than just that one. Are you sure everything is connected well? How are all these disks connected? Do you have enough power? Quote Link to comment
mwoods98 Posted July 30, 2020 Author Share Posted July 30, 2020 So this drive is in a NetApp DS4246 Disk Array Shelf - https://library.netapp.com/ecm/ecm_download_file/ECMP1115547 - I think it's getting enough power. I am wondering if one of the back plane connectors has an issue. I say this as I have moved it from slot to slot and as of right now: its running preclear without issue. I'm going to let it run and make sure it does what its supposed to do. Quote Link to comment
mwoods98 Posted July 30, 2020 Author Share Posted July 30, 2020 Update: So checking back this drive failed at about 6% Logs from Preclear: Jul 30 01:58:27 preclear_disk_9RJ8E21C_6825: error encountered, exiting... Thu Jul 30 15:17:02 EDT 2020: PHP Warning: unlink(/tmp/preclear_stat_sdab): No such file or directory in /usr/local/emhttp/plugins/preclear.disk/Preclear.php on line 430 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Command: /usr/local/emhttp/plugins/preclear.disk/script/preclear_disk.sh --notify 1 --frequency 4 --cycles 1 --skip-preread --skip-postread --no-prompt /dev/sdab Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Preclear Disk Version: 1.0.16 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: S.M.A.R.T. info type: default Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Disk size: 14000519643136 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Disk blocks: 27344764928 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Blocks (512 bytes): 27344764928 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Block size: 512 Jul 30 15:17:14 preclear_disk_9RJ8E21C_28163: Start sector: 0 Jul 30 15:17:15 preclear_disk_9RJ8E21C_28163: Zeroing: emptying the MBR. Jul 30 15:17:16 preclear_disk_9RJ8E21C_28163: Zeroing: dd if=/dev/zero of=/dev/sdab bs=2097152 seek=2097152 count=14000517545984 conv=notrunc iflag=count_bytes,nocache,fullblock oflag=seek_bytes Jul 30 15:17:16 preclear_disk_9RJ8E21C_28163: Zeroing: dd pid [29334] Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409167+0 records out Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858085392384 bytes (858 GB, 799 GiB) copied, 5695.68 s, 151 MB/s Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409168+0 records in Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409168+0 records out Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858087489536 bytes (858 GB, 799 GiB) copied, 5802.18 s, 148 MB/s Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409169+0 records in Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409169+0 records out Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858089586688 bytes (858 GB, 799 GiB) copied, 5908.68 s, 145 MB/s Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409170+0 records in Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409170+0 records out Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858091683840 bytes (858 GB, 799 GiB) copied, 6015.17 s, 143 MB/s Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409171+0 records in Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409171+0 records out Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858093780992 bytes (858 GB, 799 GiB) copied, 6123.96 s, 140 MB/s Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409172+0 records in Jul 30 17:05:45 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409172+0 records out Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858095878144 bytes (858 GB, 799 GiB) copied, 6230.45 s, 138 MB/s Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409173+0 records in Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 409173+0 records out Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 858097975296 bytes (858 GB, 799 GiB) copied, 6336.95 s, 135 MB/s Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: dd process hung at 858100072448, killing.... Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Continuing disk write on byte 858097975296 Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd if=/dev/zero of=/dev/sdab bs=2097152 seek=858097975296 count=13142421667840 conv=notrunc iflag=count_bytes,nocache,fullblock oflag=seek_bytes Jul 30 17:05:46 preclear_disk_9RJ8E21C_28163: Zeroing: dd pid [16519] Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd - wrote 858097975296 of 14000519643136. Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: elapsed time - 1:48:17 Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd command failed, exit code [1]. Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: dd: error writing '/dev/sdab': No space left on device Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 1+0 records in Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 0+0 records out Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: Zeroing: dd output: 0 bytes copied, 0.00130157 s, 0.0 kB/s Jul 30 17:05:49 preclear_disk_9RJ8E21C_28163: error encountered, exiting... Quote Link to comment
Cpt. Chaz Posted July 30, 2020 Share Posted July 30, 2020 Probably best to put this in the pre-clear support forum for faster resolution Quote Link to comment
mwoods98 Posted July 30, 2020 Author Share Posted July 30, 2020 Thanks I'll re-post this over there. Quote Link to comment
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