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Fenixoid
Apprentice
Joined: 09 Dec 2004
Posts: 154
Location: Lithuania
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 Posted: Tue Aug 21, 2007 9:40 am Post subject: system breakdown? |
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Installed gentoo, tryed -uDN system, some packages welt good, but now it stopped and I get this:
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saule sl # emerge gcc
emergelog(): [Errno 30] Read-only file system: '/var/log/emerge.log'
emergelog(): [Errno 30] Read-only file system: '/var/log/emerge.log'
Calculating dependencies... done!
>>> Verifying ebuild Manifests...
Traceback (most recent call last):
File "/usr/bin/emerge", line 5676, in ?
retval = emerge_main()
File "/usr/bin/emerge", line 5669, in emerge_main
myopts, myaction, myfiles, spinner)
File "/usr/bin/emerge", line 5136, in action_build
retval = mergetask.merge(pkglist, favorites, mtimedb)
File "/usr/bin/emerge", line 3099, in merge
"\n".join(myfavdict.values()))
File "/usr/lib/portage/pym/portage_util.py", line 837, in write_atomic
raise ReadOnlyFileSystem(func_call)
portage_exception.ReadOnlyFileSystem: write_atomic('/var/lib/portage/world')
emergelog(): [Errno 30] Read-only file system: '/var/log/emerge.log'
saule sl # reboot
bash: /sbin/reboot: Input/output error
saule sl # mount
/dev/sda3 on / type reiserfs (rw,noatime)
proc on /proc type proc (rw,noexec,nosuid)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec)
udev on /dev type tmpfs (rw,nosuid)
devpts on /dev/pts type devpts (rw,nosuid,noexec)
/dev/sda4 on /mnt/sl type reiserfs (rw,noatime)
shm on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
saule sl # mount -o remount,rw /
mount: /dev/sda3: can't read superblock
saule sl # cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / reiserfs ro,noatime 0 0
proc /proc proc rw,nosuid,nodev,noexec 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec 0 0
udev /dev tmpfs rw,nosuid 0 0
devpts /dev/pts devpts rw,nosuid,noexec 0 0
/dev/sda4 /mnt/sl reiserfs rw,noatime 0 0
shm /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0
saule sl # umount /
bash: /bin/umount: Input/output error
saule sl # reboot
bash: /sbin/reboot: Input/output error
saule sl # ssh
bash: /usr/bin/ssh: Input/output error
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will I have to reinstall whole system? Or maby forced restart ir reemerging gcc would help?
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Rob1n
l33t
Joined: 29 Nov 2003
Posts: 714
Location: Cambridge, UK
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| Posted: Tue Aug 21, 2007 9:59 am Post subject: |
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| It looks like there's been a disk error and it's remounted the filesystem read-only. You can try running "dmesg" which, if it works, should show you what the error was. Otherwise you'll have to do a hard reset at this point. |
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Fenixoid
Apprentice
Joined: 09 Dec 2004
Posts: 154
Location: Lithuania
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Rob1n
l33t
Joined: 29 Nov 2003
Posts: 714
Location: Cambridge, UK
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| Posted: Tue Aug 21, 2007 10:52 am Post subject: |
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| Yes - looks like the disk disconnected for some reason (usually driver problems, power issues or dodgy cabling). It is a SCSI, SATA or PATA disk? |
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Fenixoid
Apprentice
Joined: 09 Dec 2004
Posts: 154
Location: Lithuania
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| Posted: Tue Aug 21, 2007 11:02 am Post subject: |
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It's 3 x SCSI (hardware raid5) MegaRaid controler.
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Rob1n
l33t
Joined: 29 Nov 2003
Posts: 714
Location: Cambridge, UK
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| Posted: Tue Aug 21, 2007 11:08 am Post subject: |
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| Okay, in which case the controller should tell you of any drive failures at next boot, which leaves driver problems. I've not had any issues with the MegaRAID controllers myself (we've got a few at work) using the standard kernel drivers though. I'd give it a power cycle and see where you are - there's nothing you can do with it in the state it's in anyway. |
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nixnut
Bodhisattva
Joined: 09 Apr 2004
Posts: 10974
Location: the dutch mountains
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| Posted: Tue Aug 21, 2007 2:56 pm Post subject: |
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Moved from Installing Gentoo to Kernel & Hardware.
Not about getting gentoo installed, could be a hardware problem so moved here.
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