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| author | Karel Zak <kzak@redhat.com> | 2020-03-03 11:39:10 +0100 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2020-03-03 11:39:10 +0100 |
| commit | 11b916cdabd9f57a4cddf10fd743af2165930dcd (patch) | |
| tree | 57160e26b2ee9f4e30ad0ef79f8f1b53bd8161ab /sys-utils/lscpu-arm.c | |
| parent | acd229fc2afe0c402cca3b21e0490be71dec2725 (diff) | |
| download | util-linux-11b916cdabd9f57a4cddf10fd743af2165930dcd.tar.gz | |
libmount: try read-only mount on write-protected superblock too
The classic mount(8) behavior is to try read-only on write-protected devices
if the first mount syscall attempt ends with EACCES.
It seems we can implement this feature also for EBUSY if the same mount source
is already mounted with "ro" superblock option.
The typical use-case is iso image (always read-only) mounted on two places.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1809124
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/lscpu-arm.c')
0 files changed, 0 insertions, 0 deletions