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Allow non-root users to query btrfs volumes

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Marcus Cobden 2023-03-12 21:00:49 +00:00 committed by Denys Smirnov
parent 3097362dc0
commit a1f570bd01
1 changed files with 5 additions and 0 deletions
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5
btrfs.go
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@ -29,6 +29,11 @@ func Open(path string, ro bool) (*FS, error) {
) )
if ro { if ro {
dir, err = os.OpenFile(path, os.O_RDONLY|syscall.O_NOATIME, 0644) dir, err = os.OpenFile(path, os.O_RDONLY|syscall.O_NOATIME, 0644)
if err != nil {
// Try without O_NOATIME as it requires ownership of the file
// or other priviliges
dir, err = os.OpenFile(path, os.O_RDONLY, 0644)
}
} else { } else {
dir, err = os.Open(path) dir, err = os.Open(path)
} }