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Spare SSD anybody?
From: |
David Kastrup |
Subject: |
Spare SSD anybody? |
Date: |
Wed, 01 Jun 2016 10:35:30 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
Hi,
my current development SSD, graciously donated by James, currently has
the following readings:
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED
WHEN_FAILED RAW_VALUE
5 Reallocated_Sector_Ct 0x0033 099 099 --- Pre-fail Always
- 13
9 Power_On_Hours 0x0032 094 094 --- Old_age Always
- 25748
12 Power_Cycle_Count 0x0032 093 093 --- Old_age Always
- 6196
175 Program_Fail_Count_Chip 0x0032 099 099 --- Old_age Always
- 9
176 Erase_Fail_Count_Chip 0x0032 100 100 --- Old_age Always
- 0
177 Wear_Leveling_Count 0x0013 085 085 --- Pre-fail Always
- 545
178 Used_Rsvd_Blk_Cnt_Chip 0x0013 077 077 --- Pre-fail Always
- 450
179 Used_Rsvd_Blk_Cnt_Tot 0x0013 079 079 --- Pre-fail Always
- 844
180 Unused_Rsvd_Blk_Cnt_Tot 0x0013 079 079 --- Pre-fail Always
- 3188
181 Program_Fail_Cnt_Total 0x0032 099 099 --- Old_age Always
- 13
182 Erase_Fail_Count_Total 0x0032 100 100 --- Old_age Always
- 0
183 Runtime_Bad_Block 0x0013 099 099 --- Pre-fail Always
- 13
187 Uncorrectable_Error_Cnt 0x0032 100 100 --- Old_age Always
- 0
195 ECC_Error_Rate 0x001a 200 200 --- Old_age Always
- 0
198 Offline_Uncorrectable 0x0030 100 100 --- Old_age Offline
- 0
199 CRC_Error_Count 0x003e 253 253 --- Old_age Always
- 0
232 Available_Reservd_Space 0x0013 077 077 --- Pre-fail Always
- 1566
241 Total_LBAs_Written 0x0032 032 032 --- Old_age Always
- 2933093682
242 Total_LBAs_Read 0x0032 058 058 --- Old_age Always
- 1798843749
In the interest of continuity, it seems like a good idea to replace it
soon. I might return to a rotating disk (which has quite less wear but
is more sensitive to movement, draws more current, and of course is
slower). After changing my kernel to 64bit, I am currently in the
situation that the computer will no longer wake successfully from sleep
mode (screen stays black), so I have to use hibernation instead. That's
nice on the battery but sloshes out gigabytes of memory to disk each
time. So it's not really helping with regard to SSD wear. I don't have
all that much free capacity either, so what I have is being cycled
often.
Anybody with something to spare? The current size I have is 120GB.
--
David Kastrup
- Spare SSD anybody?,
David Kastrup <=