According to kernel code and the following patch, the maximum quota limit setting should be 2^63 -1 instead of 2^64. [1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=7e08da5 Signed-off-by: Yang Xu <xuyang2018.jy@xxxxxxxxxxx> --- man2/quotactl.2 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/man2/quotactl.2 b/man2/quotactl.2 index 46f77a8b1..5d2a673bd 100644 --- a/man2/quotactl.2 +++ b/man2/quotactl.2 @@ -109,7 +109,7 @@ and quota limits up to 2^42 bytes and 2^32 inodes. .TP .BR QFMT_VFS_V1 A quota format that can handle 32-bit UIDs and GIDs -and quota limits of 2^64 bytes and 2^64 inodes. +and quota limits of 2^63 - 1 bytes and 2^63 - 1 inodes. .RE .IP The -- 2.23.0
