* Re: Last scrub date and result [not found] <CAJH6TXjryixcArdcu_oVzmkEyktpMSb62YaUJvUv_Nd7k3mbDg@mail.gmail.com> @ 2020-01-10 11:17 ` Gandalf Corvotempesta 2020-01-10 17:31 ` Piergiorgio Sartor 2020-01-20 14:29 ` Gandalf Corvotempesta 1 sibling, 1 reply; 5+ messages in thread From: Gandalf Corvotempesta @ 2020-01-10 11:17 UTC (permalink / raw) To: Linux RAID Mailing List Any thought ? Is this a stupid suggestion ? Il giorno lun 6 gen 2020 alle ore 12:49 Gandalf Corvotempesta <gandalf.corvotempesta@gmail.com> ha scritto: > > Would be possible to add, in mdadm --detail output, the date of last > scrub and it's result ? > Looking through logs is not always possible (and much more harder to > script something), having something like: > > Update Time : Mon Jan 6 12:47:29 2020 > State : clean > Last scrub Time: Mon Jan 4 12:47:29 2020 > Last scrub result: success > > would be great! ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Last scrub date and result 2020-01-10 11:17 ` Last scrub date and result Gandalf Corvotempesta @ 2020-01-10 17:31 ` Piergiorgio Sartor [not found] ` <CAJH6TXgByNnaWkFo25SrkbR15XgN47b5VhzgWLX=LvMhH-A1VQ@mail.gmail.com> 0 siblings, 1 reply; 5+ messages in thread From: Piergiorgio Sartor @ 2020-01-10 17:31 UTC (permalink / raw) To: Gandalf Corvotempesta; +Cc: Linux RAID Mailing List Hi, On Fri, Jan 10, 2020 at 12:17:21PM +0100, Gandalf Corvotempesta wrote: > Any thought ? Is this a stupid suggestion ? > > Il giorno lun 6 gen 2020 alle ore 12:49 Gandalf Corvotempesta > <gandalf.corvotempesta@gmail.com> ha scritto: > > > > Would be possible to add, in mdadm --detail output, the date of last > > scrub and it's result ? > > Looking through logs is not always possible (and much more harder to > > script something), having something like: > > > > Update Time : Mon Jan 6 12:47:29 2020 > > State : clean > > Last scrub Time: Mon Jan 4 12:47:29 2020 > > Last scrub result: success > > > > would be great! as far as I know, the scrub is triggered by a cron job, so, very likely, the logging of time and result could / should be done there. I do not think mdadm is the right place to keep this information, but I might be wrong. bye, -- piergiorgio ^ permalink raw reply [flat|nested] 5+ messages in thread
[parent not found: <CAJH6TXgByNnaWkFo25SrkbR15XgN47b5VhzgWLX=LvMhH-A1VQ@mail.gmail.com>]
* Re: Last scrub date and result [not found] ` <CAJH6TXgByNnaWkFo25SrkbR15XgN47b5VhzgWLX=LvMhH-A1VQ@mail.gmail.com> @ 2020-01-10 18:17 ` Piergiorgio Sartor 2020-01-12 13:57 ` Gandalf Corvotempesta 0 siblings, 1 reply; 5+ messages in thread From: Piergiorgio Sartor @ 2020-01-10 18:17 UTC (permalink / raw) To: Gandalf Corvotempesta; +Cc: Piergiorgio Sartor, Linux RAID Mailing List Hi, On Fri, Jan 10, 2020 at 07:07:30PM +0100, Gandalf Corvotempesta wrote: > Is triggered by a cron but is MD that does the scrub > > As the scrub procedure is async, is not easy to log the scrub result, > that's why i'm asking for something "native" that mdadm -D could show. well, the time is available at script level and this can be logged. About the result, I guess it is possible to log as well. One option to investigate would be the "--wait" of mdadm. bye, pg > Il ven 10 gen 2020, 18:31 Piergiorgio Sartor <piergiorgio.sartor@nexgo.de> > ha scritto: > > > Hi, > > > > On Fri, Jan 10, 2020 at 12:17:21PM +0100, Gandalf Corvotempesta wrote: > > > Any thought ? Is this a stupid suggestion ? > > > > > > Il giorno lun 6 gen 2020 alle ore 12:49 Gandalf Corvotempesta > > > <gandalf.corvotempesta@gmail.com> ha scritto: > > > > > > > > Would be possible to add, in mdadm --detail output, the date of last > > > > scrub and it's result ? > > > > Looking through logs is not always possible (and much more harder to > > > > script something), having something like: > > > > > > > > Update Time : Mon Jan 6 12:47:29 2020 > > > > State : clean > > > > Last scrub Time: Mon Jan 4 12:47:29 2020 > > > > Last scrub result: success > > > > > > > > would be great! > > > > as far as I know, the scrub is triggered by > > a cron job, so, very likely, the logging of > > time and result could / should be done there. > > > > I do not think mdadm is the right place to > > keep this information, but I might be wrong. > > > > bye, > > > > -- > > > > piergiorgio > > -- piergiorgio ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Last scrub date and result 2020-01-10 18:17 ` Piergiorgio Sartor @ 2020-01-12 13:57 ` Gandalf Corvotempesta 0 siblings, 0 replies; 5+ messages in thread From: Gandalf Corvotempesta @ 2020-01-12 13:57 UTC (permalink / raw) To: Piergiorgio Sartor; +Cc: Linux RAID Mailing List Il giorno ven 10 gen 2020 alle ore 19:17 Piergiorgio Sartor <piergiorgio.sartor@nexgo.de> ha scritto: > well, the time is available at script > level and this can be logged. > About the result, I guess it is possible > to log as well. > One option to investigate would be the > "--wait" of mdadm. What is logged when a scrub finished with errors ? When everything succeed, "data-chec done" is wrote, but what in case of errors ? Anyway, i'm still thinking that adding an explicit line on --detail output would be very useful ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Last scrub date and result [not found] <CAJH6TXjryixcArdcu_oVzmkEyktpMSb62YaUJvUv_Nd7k3mbDg@mail.gmail.com> 2020-01-10 11:17 ` Last scrub date and result Gandalf Corvotempesta @ 2020-01-20 14:29 ` Gandalf Corvotempesta 1 sibling, 0 replies; 5+ messages in thread From: Gandalf Corvotempesta @ 2020-01-20 14:29 UTC (permalink / raw) To: Linux RAID Mailing List Il giorno lun 6 gen 2020 alle ore 12:49 Gandalf Corvotempesta <gandalf.corvotempesta@gmail.com> ha scritto: > Update Time : Mon Jan 6 12:47:29 2020 > State : clean > Last scrub Time: Mon Jan 4 12:47:29 2020 > Last scrub result: success something similiar to ZFS: scan: resilvered 817G in 0 days 01:33:48 with 0 errors on Wed Jan 15 19:36:08 2020 this is for a resilver, but a scub is similiar ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-01-20 14:29 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <CAJH6TXjryixcArdcu_oVzmkEyktpMSb62YaUJvUv_Nd7k3mbDg@mail.gmail.com> 2020-01-10 11:17 ` Last scrub date and result Gandalf Corvotempesta 2020-01-10 17:31 ` Piergiorgio Sartor [not found] ` <CAJH6TXgByNnaWkFo25SrkbR15XgN47b5VhzgWLX=LvMhH-A1VQ@mail.gmail.com> 2020-01-10 18:17 ` Piergiorgio Sartor 2020-01-12 13:57 ` Gandalf Corvotempesta 2020-01-20 14:29 ` Gandalf Corvotempesta
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