One more thing. You need to set the 'noatime' flag on the '/var'
entry for jfs in /etc/fstab. Otherwise your system will become
burdened by a lot of SD writes you don't need, and the life of your
SD card might be shortened.
On Sep 1, 2011, at 3:33 PM, Don Tucker wrote:
> This does not appear to have been a proble
> m for anyone, but if it becomes a problem for someone in the
> future, this is what I believe is happening. I think that jfs
> mounts the root file system as read only in the event that it
> detects the file system as bad. I'm not sure what the normal
> behavior for a rootfs with jfs is, because there is no entry in /
> etc/fstab for "/" on my board. My proposed solution is to attempt
> to touch a file in /etc/rc.local, and if there is a failure (e.g.
> "touch: cannot touch 'testfile': Read-only file system"), then
> reboot forcing fsck (i.e. "shutdown -rF now").
>
> Don
>
> On 8/29/2011 5:23 PM, Don Tucker wrote:
>>
>> I've noticed that sometimes my TS-7260, booting to an SD card with
>> a Debian file system, will sometimes return errors during file
>> writes, reporting that the file system is read-only. I think this
>> might happen if the the system hasn't been properly shutdown, but
>> I haven't been able to consistently reproduce the behavior. Can
>> anyone explain a possible reason for why I'm seeing this?
>>
>> Thanks in advance,
>> Don
>>
>
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