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This test case is used to detect and reproduce a customer issue we're seeing where the new .get_acl() method API and underlying changes in el9_6+ are causing ACL cache fetching to return inconsistent results, which shows as missing ACLs on directories. This particular sequence is consistent enough that it warrants making it into a specific test. Signed-off-by: Auke Kok <auke.kok@versity.com>
118 lines
2.5 KiB
Bash
118 lines
2.5 KiB
Bash
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#
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# Test basic clustered posix acl consistency.
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#
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t_require_commands getfacl setfacl
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GETFACL="getfacl --absolute-names"
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filter_scratch() {
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sed "s@$T_MSCR@t_mscr@g"
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}
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acl_compare()
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{
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diff -u - <($GETFACL $T_MSCR/data/dir_a/dir_b | filter_scratch) <<EOF1
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# file: t_mscr/data/dir_a/dir_b
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# owner: t_usr_3
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# group: t_grp_3
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# flags: -s-
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user::rwx
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group::rwx
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group:t_grp_2:r-x
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mask::rwx
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other::---
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default:user::rwx
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default:group::rwx
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default:group:t_grp_2:r-x
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default:group:t_grp_3:rwx
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default:mask::rwx
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default:other::---
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EOF1
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test $? -eq 0 || t_fail "dir_b differs"
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diff -u - <($GETFACL -p $T_MSCR/data/dir_a/dir_b/dir_c/dir_d | filter_scratch) <<EOF3
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# file: t_mscr/data/dir_a/dir_b/dir_c/dir_d
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# owner: t_usr_1
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# group: t_grp_1
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# flags: -s-
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user::rwx
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group::rwx
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group:t_grp_2:r-x
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mask::rwx
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other::---
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default:user::rwx
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default:group::rwx
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default:group:t_grp_2:r-x
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default:group:t_grp_3:rwx
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default:mask::rwx
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default:other::---
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EOF3
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test $? -eq 0 || t_fail "dir_d differs"
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diff -u - <($GETFACL $T_MSCR/data/dir_a/dir_b/dir_c | filter_scratch) <<EOF2
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# file: t_mscr/data/dir_a/dir_b/dir_c
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# owner: t_usr_3
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# group: t_grp_2
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# flags: -s-
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user::rwx
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group::rwx
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group:t_grp_2:r-x
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mask::rwx
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other::---
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default:user::rwx
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default:group::rwx
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default:group:t_grp_2:r-x
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default:group:t_grp_3:rwx
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default:mask::rwx
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default:other::---
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EOF2
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test $? -eq 0 || t_fail "dir_c differs"
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}
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echo "== make scratch fs"
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t_scratch_mkfs
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t_scratch_mount
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rm -rf $T_MSCR/data
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echo "== create uid/gids"
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groupadd -g 7101 t_grp_1 > /dev/null 2>&1
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useradd -g 7101 -u 7101 t_usr_1 > /dev/null 2>&1
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groupadd -g 7102 t_grp_2 > /dev/null 2>&1
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groupadd -g 7103 t_grp_3 > /dev/null 2>&1
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useradd -g 7103 -u 7103 t_usr_3 > /dev/null 2>&1
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echo "== set acls and permissions"
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mkdir -p $T_MSCR/data/dir_a/dir_b
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chown t_usr_3:t_grp_3 $T_MSCR/data/dir_a/dir_b
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chmod 2770 $T_MSCR/data/dir_a/dir_b
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setfacl -m g:t_grp_2:rx $T_MSCR/data/dir_a/dir_b
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setfacl -m d:g:t_grp_2:rx $T_MSCR/data/dir_a/dir_b
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setfacl -m d:g:t_grp_3:rwx $T_MSCR/data/dir_a/dir_b
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mkdir -p $T_MSCR/data/dir_a/dir_b/dir_c
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chown t_usr_3:t_grp_2 $T_MSCR/data/dir_a/dir_b/dir_c
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setfacl -x g:t_grp_3 $T_MSCR/data/dir_a/dir_b/dir_c
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mkdir -p $T_MSCR/data/dir_a/dir_b/dir_c/dir_d
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chown t_usr_1:t_grp_1 $T_MSCR/data/dir_a/dir_b/dir_c/dir_d
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setfacl -x g:t_grp_3 $T_MSCR/data/dir_a/dir_b/dir_c/dir_d
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echo "== compare output"
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acl_compare
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echo "== drop caches and compare again"
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sync
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echo 3 > /proc/sys/vm/drop_caches
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acl_compare
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echo "== cleanup scratch fs"
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t_scratch_umount
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t_pass
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