Andrea Mazzoleni
9d4fd25774
Avoid a float division by zero in testing
...
In the regression testing the fake probability goes
to 0, resulting in an impossible division.
2016-01-09 10:05:57 +01:00
Andrea Mazzoleni
5249f9cb04
Fix various typos in comments
2016-01-02 16:52:20 +01:00
Andrea Mazzoleni
c6526a1a97
Update SMART stats with BackBlaze data 2015 Q3
2015-10-14 21:52:35 +02:00
Andrea Mazzoleni
8de54cb863
Better testing with fake devices
2015-10-09 18:35:24 +02:00
Andrea Mazzoleni
452a595067
Adjust verbs in comments
2015-10-07 22:07:20 +02:00
Andrea Mazzoleni
ff28bc711c
Recompute the SMART 193 table using a limit of 98%
...
This avoid to compute a very high failure rate for
very high values of the 193 attribute.
2015-04-30 21:43:01 +02:00
Andrea Mazzoleni
de0c437bd2
Put a clear separation between log and msg functions
2015-04-20 22:07:42 +02:00
Andrea Mazzoleni
6c91927803
In "devices" command format the disk serial as 8 hex digits in Windows
2015-04-14 20:49:03 +02:00
Andrea Mazzoleni
f0fc3a8889
Some more change at smart log
2015-04-12 20:57:48 +02:00
Andrea Mazzoleni
69c80d0460
Change some output strings for "smart" command
2015-04-10 22:26:06 +02:00
Andrea Mazzoleni
8334ddc7c1
Log also the the SMART FLAGS returned by smartctl
2015-04-10 18:34:16 +02:00
Andrea Mazzoleni
827eb2117e
Remove the 0x usage in log files
2015-04-10 18:30:06 +02:00
Andrea Mazzoleni
57b7d0be95
Drop hdparm use replaced by smartctl even for "down" command
2015-04-09 21:16:06 +02:00
Andrea Mazzoleni
214070dc4d
Add support for a new "smartctl" config option
...
This option allows to configure custom smartctl
commands for devices that cannot be autodetected.
2015-04-08 22:56:44 +02:00
Andrea Mazzoleni
024b3f80fa
Print failure rate also without rotation rate
2015-04-08 18:13:24 +02:00
Andrea Mazzoleni
1613ca1c86
Remove dependency to SMART 199 attribute
...
This is in general not an indication of disk failure,
but only a problem in communication with the controller.
After fixing that problem, the errors disappear, but the counter
cannot be zeroed.
2015-04-08 17:30:34 +02:00
Andrea Mazzoleni
9a10c94946
Retry smartctl command in Windows with -d sat if no info
2015-04-07 21:59:09 +02:00
Andrea Mazzoleni
bb76d48ace
Update SMART 188 table after masking to 16 bit also on generation
2015-04-06 22:30:20 +02:00
Andrea Mazzoleni
36a05fe53a
Mask the SMART values before using them
...
The 188 value for Seagate disk must use only the lower 16 bits,
others value are generally limited to 32 bits.
2015-04-06 17:10:28 +02:00
Andrea Mazzoleni
3dde106f6d
Add extra testing for the new 'smart' command
2015-03-31 23:47:34 +02:00
Andrea Mazzoleni
529226087a
Minor adjustment in the SMART status output info
2015-03-12 21:13:09 +01:00
Andrea Mazzoleni
e56de653da
Introduce a new messaging system
2015-02-22 14:31:03 +01:00
Andrea Mazzoleni
fed3e8be1f
Use shorter fake device names in Windows
2015-02-17 22:27:11 +01:00
Andrea Mazzoleni
14c8307ed4
Extend the "smart" and "down" command to Windows
...
Now we are able to detect what low level device is associated
to the high level volume.
2015-02-15 18:34:27 +01:00
Andrea Mazzoleni
f65ee373e5
Mark the disks recognized as SSD
2015-02-13 18:49:01 +01:00
Andrea Mazzoleni
ea07a7025e
Escape path in the log file
2015-02-12 22:55:05 +01:00
Andrea Mazzoleni
bed594c8b0
New tables for estimating the failure probability
2015-02-08 21:00:47 +01:00
Andrea Mazzoleni
b55d2eb3b8
Remove the check for FLAG_COMMAND
...
In some USB enclosures some SMART commands may fail
but smartctl is still able to report data.
2015-02-08 15:24:39 +01:00
Andrea Mazzoleni
6c3e5e91fd
Ensure that ferr() is a single line command
2015-02-03 00:01:42 +01:00
Andrea Mazzoleni
b5ce575981
Change the log and output handling
...
Now the log file contains all the errors messages,
and all the tag lines.
2015-02-02 23:39:46 +01:00
Andrea Mazzoleni
cd1186e434
Support the case of device not in smartctl database
2015-01-29 22:52:17 +01:00
Andrea Mazzoleni
a02ea3da76
Use the midpoint from Backblaze stats
2015-01-28 19:36:45 +01:00
Andrea Mazzoleni
d303ade101
Reduce the precision of SMART data point
...
We don't need so many digits...
2015-01-28 19:07:29 +01:00
Andrea Mazzoleni
705ed89d3e
Make the "smart" command to fail in a prefail condition
2015-01-28 19:04:52 +01:00
Andrea Mazzoleni
e4d33e9d28
Remove a double % in the output
2015-01-28 18:50:08 +01:00
Andrea Mazzoleni
831779e506
Don't print the "not in stat" as not really clear
2015-01-26 18:24:12 +01:00
Andrea Mazzoleni
ebabaacfe9
Use a simpler smart attribute printing
2015-01-24 22:50:24 +01:00
Andrea Mazzoleni
be6640b65f
Add rotation rate in smart attribute
2015-01-24 22:37:37 +01:00
Andrea Mazzoleni
57c501546e
Remove printf without format specification
2015-01-24 19:16:42 +01:00
Andrea Mazzoleni
356c36cda0
Report the smartctl fail/prefail conditions
2015-01-24 17:55:59 +01:00
Andrea Mazzoleni
61117794b5
Print full stats only if verbose is specified
2015-01-24 14:10:51 +01:00
Andrea Mazzoleni
f974a8378b
Add error control at the smart command
2015-01-23 22:59:29 +01:00
Andrea Mazzoleni
e0601593bd
Add log support to smart command
2015-01-23 22:43:46 +01:00
Andrea Mazzoleni
6e02deb5d8
Adjust the "smart" output formatting.
2015-01-20 23:04:17 +01:00
Andrea Mazzoleni
41a496fe99
Add a new list count operation to TommyDS
2015-01-19 22:22:36 +01:00
Andrea Mazzoleni
c0970c02b3
Change to use the full scrub time in failure prediction
...
This take into account that you have to detect a failure
before fixing it.
2015-01-19 22:15:01 +01:00
Andrea Mazzoleni
d1363b02f3
Change to use the more common MTTDL model to predict failures
2015-01-19 22:10:58 +01:00
Andrea Mazzoleni
e3f9a7a866
Reformat the output of the "smart" command.
2015-01-18 22:34:18 +01:00
Andrea Mazzoleni
0e4b5053b9
Add basic stat analysis of the failure rate
2015-01-17 23:36:44 +01:00
Andrea Mazzoleni
1796d1cd01
Pad the SMART report to have it looks better
2015-01-16 18:55:27 +01:00
