Bug#742048: systemd-remount-fs.service fails for split-usr

[Michael Biebl]

control: tags -1 + patch

Am 06.01.2015 um 10:37 schrieb Michael Biebl:
> Am 06.01.2015 um 08:23 schrieb Martin Pitt:
>> Also, I think there is a simpler way to check if a dir is a
>> mountpoint: s1 = stat(dir), s2 = stat(parent(dir))
>> (i. e. dir + "/.."), and check
>>
>>  is_mount = (st.st_dev != st2.st_dev) ||
>>             (st.st_dev == st2.st_dev && st.st_ino == st2.st_ino);
> 
> .. this seems simpler indeed. So let's just use that. Thanks for the hint!
> 
>> That's the approach that /bin/mountpoint uses, and it avoids relying
>> on having /etc/mtab, /proc mounted, and doing the iteration.

Updated patch attached (tested with a split-usr setup and with both
initramfs-tools 0.116 and 0.118)



-- 
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universe are pointed away from Earth?
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