Date: Tue, 19 Feb 2013 14:26:54 +0100 From: Fleuriot Damien <ml@my.gd> To: Konstantin Kuklin <konstantin.kuklin@gmail.com> Cc: freebsd-fs@freebsd.org, zfs-discuss@opensolaris.org Subject: Re: zfs raid1 error resilvering and mount Message-ID: <2FC474DC-1905-4BEC-BFA6-037054B5437B@my.gd> In-Reply-To: <CAOrTs_YeuYE4=%2B6AJse5TizALKobLzuqWPwdiK8YHAvr4gjbfg@mail.gmail.com> References: <CAOrTs_aRL1cO3Jm1YrXoQRGoUX4vVqYKvFcTXbzyijYAhDsCVA@mail.gmail.com> <5D97BF07-ECF4-45B2-91AC-3431A75ECDB3@my.gd> <CAOrTs_a1CX2tiBe%2B1zzsSMw%2BTTqvfFJD=Dr-dUURa_4s4aSYCA@mail.gmail.com> <B8CACAE9-64E5-40EE-821D-079524579C4F@my.gd> <CAOrTs_bb26hP92jNJh7CEpbRF8uHaqAeCPF06-rwwE0KoMH3Fw@mail.gmail.com> <0ED6EC22-9875-45FF-ADFC-BB23C2C94FC0@my.gd> <CAOrTs_asx4N9Pt-W3ahg=KY0Bwc%2BPQ-oXxjAHt8qdn08XQd9yA@mail.gmail.com> <8506B305-D696-4213-BA59-929E4886B10C@my.gd> <CAOrTs_YeuYE4=%2B6AJse5TizALKobLzuqWPwdiK8YHAvr4gjbfg@mail.gmail.com>
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Well I can't see anything else to help you, except trying to replace = your failed vdev and resilver from there=E2=80=A6 On Feb 19, 2013, at 2:24 PM, Konstantin Kuklin = <konstantin.kuklin@gmail.com> wrote: > zfs set canmount=3Doff zroot/var/crash >=20 > i can`t do this, because zfs list empty >=20 > 2013/2/19 Fleuriot Damien <ml@my.gd>: >> The thing is, perhaps you have corrupted blocks that weren't caught = either by ZFS or your drives' firmware, preventing the pool's operation. >>=20 >> Seeing zroot/var/crash is the problem, could you try: >>=20 >> 1/ booting from a live CD or flash >> 2/ NOT start a resilver >> 3/ run the command: >> zfs set canmount=3Doff zroot/var/crash >>=20 >>=20 >> This should prevent /var/crash from trying to be mounted from the ZFS = pool. >>=20 >> Perhaps this'll allow you to get further through the boot process and = perhaps even start your ZFS pool correctly. >>=20 >>=20 >>=20 >> On Feb 19, 2013, at 12:52 PM, Konstantin Kuklin = <konstantin.kuklin@gmail.com> wrote: >>=20 >>> you understand me right, but my problem not in dead device... raid1 >>> must work correctly with 1 device and command to replace or = something >>> else not work, just freeze >>> i have only 2 warning about crash fs zroot/var/crash and thats all >>> have any idea, how i can repair it without default zfs tools like = zfs, zpool? >>>=20 >>>=20 >>> 2013/2/19 Fleuriot Damien <ml@my.gd>: >>>> If I understand you correctly, you have: >>>> - booted another system from flash >>>> - NOT replaced the failed device >>>> - under this booted system, resilvering takes place automatically >>>>=20 >>>>=20 >>>> While I cannot tell why ZFS tries to resilver without a new, proper = device, I think it will only work once you've replaced the failed = device. >>>>=20 >>>> Could you try replacing the failed drive ? >>>>=20 >>>>=20 >>>> On Feb 19, 2013, at 12:39 PM, Konstantin Kuklin = <konstantin.kuklin@gmail.com> wrote: >>>>=20 >>>>> i did`t replace disk, after reboot system not started (zfs = installed >>>>> as default root system) and i boot from another system(from flash) = and >>>>> resilvering has auto start and show me warnings with freeze >>>>> progress(dead on checking zroot/var/crash ) >>>>> replacing dead disk healing var/crash with <0x0> adress? >>>>>=20 >>>>> 2013/2/18 Fleuriot Damien <ml@my.gd>: >>>>>> Reassure me here, you've replaced your failed vdev before trying = to resilver right ? >>>>>>=20 >>>>>> Your zpool status suggests otherwise, so I only want to make sure = this is a status from before replacing your drive. >>>>>>=20 >>>>>>=20 >>>>>> On Feb 18, 2013, at 8:48 AM, Konstantin Kuklin = <konstantin.kuklin@gmail.com> wrote: >>>>>>=20 >>>>>>> i can`t do it, because resilvering in progress(freeze on 0.1%) = and zfs >>>>>>> list empty >>>>>>>=20 >>>>>>> 2013/2/17 Fleuriot Damien <ml@my.gd>: >>>>>>>> Hmmm, zfs destroy -f zroot/var/crash ? >>>>>>>>=20 >>>>>>>> Then you can try to zfs mount -a >>>>>>>>=20 >>>>>>>>=20 >>>>>>>>=20 >>>>>>>> Removing pjd and mm from cc, if they want to read your message = they're old enough to check their ML subscription. >>>>>>>>=20 >>>>>>>>=20 >>>>>>>> On Feb 17, 2013, at 3:46 PM, Konstantin Kuklin = <konstantin.kuklin@gmail.com> wrote: >>>>>>>>=20 >>>>>>>>> hi, i have raid1 on zfs with 2 device on pool >>>>>>>>> first device died and boot from second not working... >>>>>>>>>=20 >>>>>>>>> i try to get http://mfsbsd.vx.sk/ flash and load from it with = zpool import >>>>>>>>> http://puu.sh/2402E >>>>>>>>>=20 >>>>>>>>> when i load zfs.ko and opensolaris.ko i see this message: >>>>>>>>> Solaris: WARNING: Can't open objset for zroot/var/crash >>>>>>>>> Solaris: WARNING: Can't open objset for zroot/var/crash >>>>>>>>>=20 >>>>>>>>> zpool status: >>>>>>>>> http://puu.sh/2405f >>>>>>>>>=20 >>>>>>>>> resilvering freeze with: >>>>>>>>> zpool status -v >>>>>>>>> ............. >>>>>>>>> zroot/usr:<0x28ff> >>>>>>>>> zroot/usr:<0x29ff> >>>>>>>>> zroot/usr:<0x2aff> >>>>>>>>> zroot/var/crash:<0x0> >>>>>>>>> root@Flash:/root # >>>>>>>>>=20 >>>>>>>>> how i can delete or drop it fs zroot/var/crash (1m-10m size i = didn`t >>>>>>>>> remember) and mount other zfs points with my data >>>>>>>>> -- >>>>>>>>> =D0=A1 =D1=83=D0=B2=D0=B0=D0=B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC >>>>>>>>> =D0=9A=D1=83=D0=BA=D0=BB=D0=B8=D0=BD =D0=9A=D0=BE=D0=BD=D1=81=D1= =82=D0=B0=D0=BD=D1=82=D0=B8=D0=BD. >>>>>>>>> _______________________________________________ >>>>>>>>> freebsd-fs@freebsd.org mailing list >>>>>>>>> http://lists.freebsd.org/mailman/listinfo/freebsd-fs >>>>>>>>> To unsubscribe, send any mail to = "freebsd-fs-unsubscribe@freebsd.org" >>>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>>=20 >>>>>>> -- >>>>>>> =D0=A1 =D1=83=D0=B2=D0=B0=D0=B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC >>>>>>> =D0=9A=D1=83=D0=BA=D0=BB=D0=B8=D0=BD =D0=9A=D0=BE=D0=BD=D1=81=D1=82= =D0=B0=D0=BD=D1=82=D0=B8=D0=BD. >>>>>>=20 >>>>>=20 >>>>>=20 >>>>>=20 >>>>> -- >>>>> =D0=A1 =D1=83=D0=B2=D0=B0=D0=B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC >>>>> =D0=9A=D1=83=D0=BA=D0=BB=D0=B8=D0=BD =D0=9A=D0=BE=D0=BD=D1=81=D1=82=D0= =B0=D0=BD=D1=82=D0=B8=D0=BD. >>>>=20 >>>=20 >>>=20 >>>=20 >>> -- >>> =D0=A1 =D1=83=D0=B2=D0=B0=D0=B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC >>> =D0=9A=D1=83=D0=BA=D0=BB=D0=B8=D0=BD =D0=9A=D0=BE=D0=BD=D1=81=D1=82=D0= =B0=D0=BD=D1=82=D0=B8=D0=BD. >>=20 >=20 >=20 >=20 > -- > =D0=A1 =D1=83=D0=B2=D0=B0=D0=B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC > =D0=9A=D1=83=D0=BA=D0=BB=D0=B8=D0=BD =D0=9A=D0=BE=D0=BD=D1=81=D1=82=D0=B0= =D0=BD=D1=82=D0=B8=D0=BD.
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