Date created: Tuesday, March 4, 2014 9:01:53 AM. Last modified: Tuesday, March 4, 2014 10:24:23 AM
RAID - Post creation tests
Run long S.M.A.R.T tests after the initial RAID sync of many hours
smartctl -t long /dev/sd[bcde] smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-59-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 214 - # 2 Short offline Completed without error 00% 1 - smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-59-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 214 - # 2 Short offline Completed without error 00% 1 - smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-59-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 214 - # 2 Short offline Completed without error 00% 1 - smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-59-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 85 - # 2 Extended offline Aborted by host 90% 67 - # 3 Short offline Completed without error 00% 67 - # 4 Short offline Completed without error 00% 0 -
Quick write speed test of this array with it's very small 4kB chunk size;
dd if=/dev/zero of=/dev/md0 bs=1G count=2 oflag=direct 2+0 records in 2+0 records out 2147483648 bytes (2.1 GB) copied, 7.57868 s, 283 MB/s
Read-only test
Read-write test
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