Gandalf Corvotempesta
Dabbler
- Joined
- Oct 8, 2016
- Messages
- 48
Hi to all, i'm new and I admit: i don't use freenas :(
I'm here because reading your forum i've seen many people very prepared.
I have a question: on some server, our SAS disks report the following:
I need some advice about this.
1) "Elements in grown defect list: 0" should means that there aren't any reallocated sector in this disk, right? the grown list shuould count the total number of reallocated sector.
2) All "background long" are completed properly, right ?
3) " 1 12681:19 000000000bcc2103 [1,17,1] Recovered via rewrite in-place" messages like this means that the sector is wrote properly by issuing a rewrite. This should be normal and not an issue
4) "33028 14483:55 008001320e1d0080 [4,a9,9d] Require Write or Reassign Blocks command" what does it mean? Is something should I warry about ?
5) "33030 14699:53 007001330e1d0080 [b,cc,14] Reserved [0x0]" reserved by who and why?
6) "33026 14292:13 003001330e1d0080 [8,19,2b] Successfully reassigned" this should indicate a sector reassigned. But why this is not counting in the grown list ?
In other words, disks like this, should be changed or are fine ? (i'm using an hardware raid that is not reporting any kind of issue even during the "Patrol Read" scan (the controller reads the whole raid looking for bad sectors)
Thank you in advance
I'm here because reading your forum i've seen many people very prepared.
I have a question: on some server, our SAS disks report the following:
Code:
smartctl 5.41 2011-06-09 r3365 [i686-linux-2.6.32.43-0.4.1.xs1.8.0.835.170778xen] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net Vendor: SEAGATE Product: ST3600057SS Revision: 0008 User Capacity: 600,127,266,816 bytes [600 GB] Logical block size: 512 bytes Logical Unit id: 0x5000c500777acdf7 Serial number: 6SL95B550000N506770E Device type: disk Transport protocol: SAS Local Time is: Sat Oct 8 21:28:27 2016 CEST Device supports SMART and is Enabled Temperature Warning Enabled SMART Health Status: OK Current Drive Temperature: 51 C Drive Trip Temperature: 68 C Elements in grown defect list: 0 Vendor (Seagate) cache information Blocks sent to initiator = 3309149431 Blocks received from initiator = 162212934 Blocks read from cache and sent to initiator = 2621964573 Number of read and write commands whose size <= segment size = 2276337835 Number of read and write commands whose size > segment size = 0 Vendor (Seagate/Hitachi) factory information number of hours powered up = 16374,93 number of minutes until next internal SMART test = 27 Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 3494281588 1 0 3494281589 3494281589 221886,840 0 write: 0 0 0 0 0 35407,108 0 verify: 668376162 0 0 668376162 668376162 56884,374 0 Non-medium error count: 0 SMART Self-test log Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ] Description number (hours) # 1 Background short Completed - 16355 - [- - -] # 2 Background short Completed - 16331 - [- - -] # 3 Background short Completed - 16307 - [- - -] # 4 Background short Completed - 16283 - [- - -] # 5 Background short Completed - 16259 - [- - -] # 6 Background short Completed - 16235 - [- - -] # 7 Background long Completed - 16217 - [- - -] # 8 Background short Completed - 16211 - [- - -] # 9 Background short Completed - 16187 - [- - -] #10 Background short Completed - 16163 - [- - -] #11 Background short Completed - 16139 - [- - -] #12 Background short Completed - 16115 - [- - -] #13 Background short Completed - 16091 - [- - -] #14 Background short Completed - 16067 - [- - -] #15 Background long Completed - 16049 - [- - -] #16 Background short Completed - 16043 - [- - -] #17 Background short Completed - 16019 - [- - -] #18 Background short Completed - 15995 - [- - -] #19 Background short Completed - 15971 - [- - -] #20 Background short Completed - 15947 - [- - -] Long (extended) Self Test duration: 6400 seconds [106,7 minutes] Background scan results log Status: waiting until BMS interval timer expires Accumulated power on time, hours:minutes 16374:56 [982496 minutes] Number of background scans performed: 228, scan progress: 0,00% Number of background medium scans performed: 33356 # when lba(hex) [sk,asc,ascq] reassign_status 1 12681:19 000000000bcc2103 [1,17,1] Recovered via rewrite in-place 2 12807:37 000000000bcc2e80 [1,17,1] Recovered via rewrite in-place 3 13254:46 000000000bcc2202 [1,17,1] Recovered via rewrite in-place 4 13349:44 000000000bcc1504 [1,17,1] Recovered via rewrite in-place 5 14298:03 000000000bbf05dd [1,17,1] Recovered via rewrite in-place 6 14298:03 000000000bbf05de [1,17,1] Recovered via rewrite in-place 7 14298:03 000000000bbf05df [1,17,1] Recovered via rewrite in-place 8 14823:45 000000000bcc2106 [1,17,1] Recovered via rewrite in-place 9 14991:35 000000000bcc2109 [1,17,1] Recovered via rewrite in-place 10 15135:43 000000000bcc2115 [1,17,1] Recovered via rewrite in-place 11 15254:13 000000001ce87601 [1,17,1] Recovered via rewrite in-place 12 15856:40 0000000027f8ff69 [1,17,1] Recovered via rewrite in-place 13 16219:00 0000000027f8ff68 [1,17,1] Recovered via rewrite in-place 33024 13836:10 008001350e1d0080 [e,18,c9] Require Write or Reassign Blocks command 33025 13836:10 0080803504808781 [e,18,c9] Require Write or Reassign Blocks command 33026 14292:13 003001330e1d0080 [8,19,2b] Successfully reassigned 33027 14292:13 0030803304808781 [8,19,2b] Successfully reassigned 33028 14483:55 008001320e1d0080 [4,a9,9d] Require Write or Reassign Blocks command 33029 14483:55 0080803204808781 [4,a9,9d] Require Write or Reassign Blocks command 33030 14699:53 007001330e1d0080 [b,cc,14] Reserved [0x0] 33031 14699:53 0070803304808781 [b,cc,14] Reserved [0x0] 33032 15203:47 001001320e1d0080 [5,5,af] Require Write or Reassign Blocks command 33033 15203:47 0010803204808781 [5,5,af] Require Write or Reassign Blocks command 33034 15371:45 008001330e1d0080 [f,bd,a8] Reserved [0x0] 33035 15371:45 0080803304808781 [f,bd,a8] Reserved [0x0] 33036 15731:41 000801360e1d0080 [c,ea,30] Require Write or Reassign Blocks command 33037 15731:41 0008803604808781 [c,ea,30] Require Write or Reassign Blocks command 33038 16187:35 008001330e1d0080 [c,e9,2d] Require Write or Reassign Blocks command 33039 16187:35 0080803304808781 [c,e9,2d] Require Write or Reassign Blocks command Protocol Specific port log page for SAS SSP relative target port id = 1 generation code = 8 number of phys = 1 phy identifier = 0 attached device type: end device attached reason: unknown reason: unknown negotiated logical link rate: phy enabled; 6 Gbps attached initiator port: ssp=1 stp=1 smp=1 attached target port: ssp=0 stp=0 smp=0 SAS address = 0x5000c500777acdf5 attached SAS address = 0x5d4ae520b3be3307 attached phy identifier = 3 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization = 952 Phy reset problem = 0 Phy event descriptors: Invalid word count: 0 Running disparity error count: 0 Loss of dword synchronization count: 952 Phy reset problem count: 0 relative target port id = 2 generation code = 8 number of phys = 1 phy identifier = 1 attached device type: no device attached attached reason: unknown reason: unknown negotiated logical link rate: phy enabled; 1.5 Gbps attached initiator port: ssp=0 stp=0 smp=0 attached target port: ssp=0 stp=0 smp=0 SAS address = 0x5000c500777acdf6 attached SAS address = 0x0 attached phy identifier = 0 Invalid DWORD count = 0 Running disparity error count = 0 Loss of DWORD synchronization = 0 Phy reset problem = 0 Phy event descriptors: Invalid word count: 0 Running disparity error count: 0 Loss of dword synchronization count: 0 Phy reset problem count: 0
I need some advice about this.
1) "Elements in grown defect list: 0" should means that there aren't any reallocated sector in this disk, right? the grown list shuould count the total number of reallocated sector.
2) All "background long" are completed properly, right ?
3) " 1 12681:19 000000000bcc2103 [1,17,1] Recovered via rewrite in-place" messages like this means that the sector is wrote properly by issuing a rewrite. This should be normal and not an issue
4) "33028 14483:55 008001320e1d0080 [4,a9,9d] Require Write or Reassign Blocks command" what does it mean? Is something should I warry about ?
5) "33030 14699:53 007001330e1d0080 [b,cc,14] Reserved [0x0]" reserved by who and why?
6) "33026 14292:13 003001330e1d0080 [8,19,2b] Successfully reassigned" this should indicate a sector reassigned. But why this is not counting in the grown list ?
In other words, disks like this, should be changed or are fine ? (i'm using an hardware raid that is not reporting any kind of issue even during the "Patrol Read" scan (the controller reads the whole raid looking for bad sectors)
Thank you in advance