freebsd at edvax.de
Mon Jul 4 13:15:09 UTC 2011
On Mon, 4 Jul 2011 15:28:16 +0300, tethys ocean wrote:
> I have 3 question
> is FreeBSD can boot and run all service while one of slice is not mount for
> example /usr slice..
Check the corresponding entry in /etc/fstab where all file systems
should be mentioned that you want to be mounted at system startup.
For example, a proper line would look like this:
# Device Mountpoint FStype Options Dump Pass#
# ----------- --------------------- ------ ------------- ----- -----
/dev/ad0s1f /usr ufs rw 2 2
Check device names. Depending on how you're accessing disks, the
name could also be ad0f, ada0f, da0f or something else.
Also keep the correct terminology: FreeBSD mounts UFS partitions,
not slices. A slice contains a partition carrying a file system,
> and second question is my mysql is in /var slice if /var is not mout can I
> access mysql being root and chek all databases also can read log file on
No. You can't access files inside a file system that isn't mounted
(exceptions: forensic analysis, or performing a device dump).
> third question is can I mount any unmount slice by using just fsck :)
No. You can only mount file system that are marked clean. To
accomplish this - yes - running fsck for the device (or the
mount point, if listed in /etc/fstab) is required when the
device has been uncleanly mounted previously. To mount all
file systems, use "mount -a".
Also you should _not_ fsck a mounted partition. Unmount them
first (if required), run fsck, then mount. In worst case, boot
from a live system CD or DVD or USB stick and issue the fsck
command from there (really, just worst case scenario, you
shouldn't need this in the first place).
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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