remounting with "errors=remount-ro" in fstab fails.

remounting with "errors=remount-ro" in fstab fails.

[Jan Vales]

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Hi there,

I just updated to 4.6 kernel, and now i cannot remount / rw anymore.

root@... # mount / -o remount,rw
mount: / not mounted or bad option

root@... # dmesg
[...]
XFS (md2): unknown mount option [errors=remount-ro].
[...]

root@... # cat /etc/fstab
[...]
/dev/sda / xfs ro,noatime,logbufs=8,errors=remount-ro,inode64 0 1
[...]

Was that change intentional?
As in: shall i remove errors=... from fstab or is it a mistake?

cheers,
Jan Vales
--
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Re: remounting with "errors=remount-ro" in fstab fails.

[Jan Vales]

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On 05/26/2016 03:36 PM, Jan Vales wrote:
> Hi there,
> 
> I just updated to 4.6 kernel, and now i cannot remount / rw anymore.
> 
> root@... # mount / -o remount,rw
> mount: / not mounted or bad option
> 
> root@... # dmesg
> [...]
> XFS (md2): unknown mount option [errors=remount-ro].
> [...]
> 
> root@... # cat /etc/fstab
> [...]
> /dev/sda / xfs ro,noatime,logbufs=8,errors=remount-ro,inode64 0 1
> [...]
/dev/md2, my fail, I removed the uuid here for readability.

> 
> Was that change intentional?
> As in: shall i remove errors=... from fstab or is it a mistake?
> 

cheers,
Jan Vales
--
I only read plaintext emails.


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Re: remounting with "errors=remount-ro" in fstab fails.

[Christoph Hellwig]

The option was never actually supported.  We used to ignore unknown
options for remount only, I guess that's why it used to work for you.

So yes, you can safely remove the option.

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Re: remounting with "errors=remount-ro" in fstab fails.

[Jan Vales]

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On 05/26/2016 03:42 PM, Christoph Hellwig wrote:
> The option was never actually supported.  We used to ignore unknown
> options for remount only, I guess that's why it used to work for you.
> 
> So yes, you can safely remove the option.
> 
> _______________________________________________
> xfs mailing list
> xfs@oss.sgi.com
> http://oss.sgi.com/mailman/listinfo/xfs
> 

ty.

cheers,
Jan Vales
--
I only read plaintext emails.



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