October 11th, 2021, 13:39
October 12th, 2021, 8:02
has racked up 50,392 reallocations (= 6299 physical sectors)
October 12th, 2021, 12:03
Arch Stanton wrote:has racked up 50,392 reallocations (= 6299 physical sectors)
Is that how this works with 4k sectors? I didn't know this.
Device Model: WDC WD40NDZW-11MR8S1
5 Reallocated_Sector_Ct 0x0033 198 198 140 Pre-fail Always - 304
196 Reallocated_Event_Count 0x0032 001 001 000 Old_age Always - 304
197 Current_Pending_Sector 0x0032 199 199 000 Old_age Always - 883
October 12th, 2021, 13:35
fzabkar wrote:Arch Stanton wrote:has racked up 50,392 reallocations (= 6299 physical sectors)
Is that how this works with 4k sectors? I didn't know this.
I assumed so, but now I see that the pending sector count is 10 which is not a multiple of 8.
The drive in the following thread does seem to fit my assumption, though:
https://forum.hddguru.com/viewtopic.php?f=1&t=41771
This WD40NDZW SMART report suggests that attributes #5 and #196 count logical sectors whereas #197 counts physical sectors:
https://bbs.archlinux.org/viewtopic.php?id=260538
- Code:
Device Model: WDC WD40NDZW-11MR8S1
5 Reallocated_Sector_Ct 0x0033 198 198 140 Pre-fail Always - 304
196 Reallocated_Event_Count 0x0032 001 001 000 Old_age Always - 304
197 Current_Pending_Sector 0x0032 199 199 000 Old_age Always - 883
October 12th, 2021, 14:39
Arch Stanton wrote:TBH I have never actually seen the format in which sector reallocation are kept. I'm sure you know Frank, can it reallocate a range and then log it as one event?
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