July 24, 201312 yr I'm running 5rc16c and have recenetly (2 days ago) swapped out a working 500gb for a new 2TB drive. I did not pre-clear the 2TB drive but instead just let the system build out the array onto it. There wasn't much on the 500GB drive in the first place so just a bit was put on the 2TB drive but no errors came up. I then ran a parity check which came up with 0 errors. I added about 20GB onto it and everything looked fine. I then started getting a filesystem input/output error which puts the fs into read only mode if I try to add any file. 1. Should I have pre-cleared the drive ahead of using it to replace the 500GB drive? if so, what's my course of action now? 2. Should I run the reiserfs --check procedure on the drive first? Thanks.
July 24, 201312 yr 1. Should I have pre-cleared the drive ahead of using it to replace the 500GB drive? Probably... but cannot be sure until we see a SMART report for the new drive. It is is showing any sectors pending re-allocation, or already re-allocated, the pre-clear wouold have found those BEFORE you trusted your data to it. If not, then the re-construction probably encountered an error reading one of your other disks and your re-construction had a corrupted file-system. (one which is now being detected as you attempt t write to the new disk)if so, what's my course of action now? 2. Should I run the reiserfs --check procedure on the drive first? That is exactly the correct course of action. See "dgaschk's" signature line for how to perform the check. since you are on 5rc16 you can reboot and start the array with the disks un-mounted to make it easier to run reiserfsck --check on /dev/mdX Joe L.
July 24, 201312 yr Author The Smartctl report and syslog snippet below: smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build) Copyright © 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: ST2000DL003-9VT166 Serial Number: 5YD5QLCB Firmware Version: CC3C User Capacity: 2,000,398,934,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Wed Jul 24 09:17:21 2013 PDT 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 General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 612) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 255) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x30b7) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 109 100 006 Pre-fail Always - 24362832 3 Spin_Up_Time 0x0003 091 090 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 28 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 100 253 030 Pre-fail Always - 57346 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 280 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 19 183 Runtime_Bad_Block 0x0032 097 097 000 Old_age Always - 3 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 074 068 045 Old_age Always - 26 (Min/Max 22/32) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 16 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 28 194 Temperature_Celsius 0x0022 026 040 000 Old_age Always - 26 (0 22 0 0) 195 Hardware_ECC_Recovered 0x001a 025 025 000 Old_age Always - 24362832 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 124515396878347 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3833284355 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 3819345973 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 279 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. syslog: Jul 24 07:27:04 Terra emhttp_event: array_started Jul 24 07:27:04 Terra emhttp: Mounting disks... Jul 24 07:27:04 Terra emhttp: shcmd (173): mkdir /mnt/disk1 Jul 24 07:27:04 Terra emhttp: shcmd (174): set -o pipefail ; mount -t reiserfs -o user_xattr,acl,noatime,nodiratime /dev/md1 /mnt/disk1 |& logger Jul 24 07:27:04 Terra kernel: REISERFS (device md1): found reiserfs format "3.6" with standard journal Jul 24 07:27:04 Terra kernel: REISERFS (device md1): using ordered data mode Jul 24 07:27:04 Terra kernel: reiserfs: using flush barriers Jul 24 07:27:04 Terra kernel: REISERFS (device md1): journal params: device md1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 Jul 24 07:27:04 Terra kernel: REISERFS (device md1): checking transaction log (md1) Jul 24 07:27:04 Terra kernel: REISERFS (device md1): Using r5 hash to sort names Jul 24 07:27:04 Terra emhttp: shcmd (175): chmod 777 '/mnt/disk1' Jul 24 07:27:04 Terra emhttp: shcmd (176): chown nobody:users '/mnt/disk1' Jul 24 07:27:04 Terra emhttp: shcmd (177): mkdir /mnt/disk2 Jul 24 07:27:04 Terra emhttp: shcmd (178): set -o pipefail ; mount -t reiserfs -o user_xattr,acl,noatime,nodiratime /dev/md2 /mnt/disk2 |& logger Jul 24 07:27:04 Terra kernel: REISERFS (device md2): found reiserfs format "3.6" with standard journal Jul 24 07:27:04 Terra kernel: REISERFS (device md2): using ordered data mode Jul 24 07:27:04 Terra kernel: reiserfs: using flush barriers Jul 24 07:27:04 Terra kernel: REISERFS (device md2): journal params: device md2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 Jul 24 07:27:04 Terra kernel: REISERFS (device md2): checking transaction log (md2) Jul 24 07:27:26 Terra kernel: REISERFS (device md2): replayed 51 transactions in 22 seconds Jul 24 07:27:26 Terra kernel: REISERFS (device md2): Using r5 hash to sort names Jul 24 07:27:26 Terra emhttp: shcmd (179): chmod 777 '/mnt/disk2' Jul 24 07:27:26 Terra emhttp: shcmd (180): chown nobody:users '/mnt/disk2' Jul 24 07:27:27 Terra emhttp: shcmd (181): mkdir /mnt/user Jul 24 07:27:27 Terra emhttp: shcmd (182): /usr/local/sbin/shfs /mnt/user -disks 16777214 -o noatime,big_writes,allow_other -o remember=0 |& logger Jul 24 07:27:27 Terra emhttp: shcmd (183): /usr/local/sbin/emhttp_event disks_mounted Jul 24 07:27:27 Terra emhttp_event: disks_mounted Jul 24 07:27:27 Terra pms: Starting Plex... Jul 24 07:27:27 Terra pms: Plex Media Server is not enabled Jul 24 07:27:34 Terra emhttp: shcmd (184): :>/etc/samba/smb-shares.conf Jul 24 07:27:34 Terra emhttp: Restart SMB... Jul 24 07:27:34 Terra emhttp: shcmd (185): killall -HUP smbd Jul 24 07:27:34 Terra emhttp: shcmd (186): ps axc | grep -q rpc.mountd Jul 24 07:27:34 Terra emhttp: _shcmd: shcmd (186): exit status: 1 Jul 24 07:27:34 Terra emhttp: shcmd (187): /usr/local/sbin/emhttp_event svcs_restarted Jul 24 07:27:34 Terra emhttp_event: svcs_restarted Jul 24 07:29:51 Terra shfs/user: shfs_write: write: (5) Input/output error Jul 24 07:29:51 Terra kernel: REISERFS error (device md2): reiserfs-2025 reiserfs_cache_bitmap_metadata: bitmap block 36012032 is corrupted: first bit must be 1 Jul 24 07:29:51 Terra kernel: REISERFS (device md2): Remounting filesystem read-only Jul 24 07:29:51 Terra kernel: REISERFS warning (device md2): clm-6006 reiserfs_dirty_inode: writing inode 21 on readonly FS Jul 24 07:29:51 Terra shfs/user: shfs_utimens: utimes: /mnt/disk2/MCEMovies/New Rich Text Document.rtf (30) Read-only file system
July 24, 201312 yr The drive may have a power issue. Check the cables and connections. What is the total number of drives and the PSU model?
July 24, 201312 yr Author 550W and 5 drives total. 3 in the array. I ran it this way for over 12 months. I upgraded the 500gb WD drive in the array to a 2TB drive and left the 500GB drive out. It went into the same bay in the Norco case using the same tray. Any other thoughts? just run the --check and see the outcome? Thanks.
July 24, 201312 yr Author Will open it up in a few hours when I get back to it physically and post the model number. I can't remember at this point. Thanks. Popped the case open to see which one I ended up with originally. Turns out I have a Cooler Master SilentPro 600W in there. I also made sure all connectors are properly seated for power and sata. (umbilical from the supermicro 8 port card)
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