echo "Start to detach the $file"
do_facet $SINGLEAGT $LFS pcc detach $file ||
error "PCC detach $file failed"
+ wait_request_state $(path2fid $file) REMOVE SUCCEED
+
check_lpcc_state $file "none"
- # HSM released exists archived status
- check_hsm_flags $file "0x0000000d"
+ # The file is removed from PCC
+ check_hsm_flags $file "0x00000000"
check_file_data $SINGLEAGT $file "attach_detach"
}
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
+ do_facet $SINGLEAGT $RUNAS $LFS pcc detach -k $file ||
+ error "failed to detach file $file"
+ check_lpcc_state $file "none"
+
# non-root user is forbidden to access PCC file directly
lpcc_path=$(lpcc_fid2path $hsm_root $file)
do_facet $SINGLEAGT $RUNAS touch $lpcc_path &&
[[ $perm == "0" ]] || error "PCC file permission ($perm) is not zero"
+ do_facet $SINGLEAGT $RUNAS $LFS pcc attach -i $HSM_ARCHIVE_NUMBER \
+ $file || error "failed to attach file $file"
+ check_lpcc_state $file "readwrite"
+
do_facet $SINGLEAGT $RUNAS $LFS pcc detach $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
+ wait_request_state $(path2fid $file) REMOVE SUCCEED
}
run_test 1e "Test RW-PCC with non-root user"
do_facet $SINGLEAGT $RUNAS $LFS pcc detach $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
+ wait_request_state $(path2fid $file) REMOVE SUCCEED
}
run_test 1f "Test auto RW-PCC cache with non-root user"
do_facet $SINGLEAGT $RUNAS $LFS pcc detach $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
+ wait_request_state $(path2fid $file) REMOVE SUCCEED
do_facet $SINGLEAGT $RUNAS dd if=$file of=/dev/null bs=1024 count=1 ||
error "non-root user cannot read to $file with permisson (777)"
}
do_facet $SINGLEAGT $LFS pcc attach -i $HSM_ARCHIVE_NUMBER $file ||
error "failed to attach file $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
do_facet $SINGLEAGT $LFS pcc attach -i $HSM_ARCHIVE_NUMBER $file ||
error "failed to attach file $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
}
do_facet agt1 $LFS pcc attach -i 1 $file ||
error "failed to attach file $file"
check_lpcc_state $file "readwrite" agt1
- do_facet agt1 $LFS pcc detach $file ||
+ do_facet agt1 $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none" agt1
do_facet agt2 $LFS pcc attach -i 2 $file ||
error "failed to attach file $file"
check_lpcc_state $file "readwrite" agt2
- do_facet agt2 $LFS pcc detach $file ||
+ do_facet agt2 $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none" agt2
# The later attach PCC agent should succeed,
# the former agent should be detached automatically.
check_lpcc_state $file "none" agt1
- do_facet agt2 $LFS pcc detach $file ||
+ do_facet agt2 $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none" agt2
}
error "mmap write data mismatch: $content"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach file $file"
content=$(do_facet $SINGLEAGT $MMAP_CAT $file)
# HSM released exists archived status
check_hsm_flags $file "0x0000000d"
- # multiop mmap write increase the first character of each page with 1
+ # multiop mmap write increases the first character of each page with 1
do_facet $SINGLEAGT $MULTIOP $file OSMWUc &
pid=$!
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach file $file"
wait $pid || error "multiop mmap write failed"
error "dd write $file1 failed"
# -EDQUOT error should be tolerated via fallback to normal Lustre path.
check_lpcc_state $file1 "none"
- do_facet $SINGLEAGT $LFS pcc detach $file1 ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file1 ||
error "failed to detach file $file"
rm $file1 $file2
}
error "failed to attach $file"
check_lpcc_state $file "readwrite"
check_file_data $SINGLEAGT $file "QQQQQ"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach $file"
rm $file || error "rm $file failed"
test_12() {
local file=$DIR/$tfile
+ local hsm_root=$(hsm_root)
+ local -a lpcc_path
local pid
copytool setup -m "$MOUNT" -a "$HSM_ARCHIVE_NUMBER"
setup_pcc_mapping
echo -n race_rw_attach_hsmremove > $file
+ lpcc_path=$(lpcc_fid2path $hsm_root $file)
do_facet $SINGLEAGT $LFS pcc attach -i $HSM_ARCHIVE_NUMBER $file ||
error "attach $file failed"
- do_facet $SINGLEAGT $LFS pcc detach $file || error "detach $file failed"
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
+ error "detach $file failed"
# HSM released exists archived status
check_hsm_flags $file "0x0000000d"
# define OBD_FAIL_LLITE_PCC_ATTACH_PAUSE 0x1414
wait_request_state $(path2fid $file) RESTORE SUCCEED
$LFS hsm_remove $file || error "hsm remove $file failed"
wait $pid && error "RW-PCC attach $file should fail"
+ do_facet $SINGLEAGT "[ -f $lpcc_path ]" &&
+ error "RW-PCC cached file '$lpcc_path' should be removed"
return 0
}
error "failed to dd write from $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $myRUNAS $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $myRUNAS $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
}
do_facet $SINGLEAGT dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $myRUNAS $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $myRUNAS $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
rm $file || error "rm $file failed"
do_facet $SINGLEAGT $RUNAS dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $myRUNAS $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $myRUNAS $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
rm $file || error "rm $file failed"
do_facet $SINGLEAGT $RUNAS dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $myRUNAS $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $myRUNAS $LFS pcc detach -k $file ||
error "failed to detach file $file"
check_lpcc_state $file "none"
rm $file || error "rm $file failed"
do_facet $SINGLEAGT dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach $file"
rm $file || error "rm $file failed"
do_facet $SINGLEAGT dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach $file"
rm $file || error "rm $file failed"
do_facet $SINGLEAGT $myRUNAS dd if=/dev/zero of=$file bs=1024 count=1 ||
error "failed to dd write to $file"
check_lpcc_state $file "readwrite"
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "failed to detach $file"
rm $file || error "rm $file failed"
}
do_facet $SINGLEAGT $LCTL \
set_param ldlm.namespaces.*mdc*.lru_size=clear
check_lpcc_state $file "readwrite" $SINGLEAGT "$RUNAS"
- # Detach the file directly, as the file layout generation
- # is not changed, so the file is still valid cached in PCC,
- # and can be reused from PCC cache directly.
- do_facet $SINGLEAGT $RUNAS $LFS pcc detach $file ||
+ # Detach the file but keep the cache , as the file layout generation
+ # is not changed, so the file is still valid cached in PCC, and can
+ # be reused from PCC cache directly.
+ do_facet $SINGLEAGT $RUNAS $LFS pcc detach -k $file ||
error "PCC detach $file failed"
check_lpcc_state $file "readwrite" $SINGLEAGT "$RUNAS"
do_facet $SINGLEAGT $RUNAS $LFS pcc detach $file ||
check_file_data $SINGLEAGT $file "autoattach_data"
check_lpcc_state $file "readwrite"
- # Detach the file directly, as the file layout generation
+ # Detach the file with -k option, as the file layout generation
# is not changed, so the file is still valid cached in PCC,
# and can be reused from PCC cache directly.
- do_facet $SINGLEAGT $LFS pcc detach $file ||
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
error "PCC detach $file failed"
check_lpcc_state $file "readwrite"
# HSM released exists archived status
check_hsm_flags $file "0x0000000d"
check_file_data $SINGLEAGT $file "autoattach_data"
+ # HSM restore the PCC cached file, the layout generation
+ # was changed, so the file can not be auto attached.
$LFS hsm_restore $file || error "failed to restore $file"
wait_request_state $(path2fid $file) RESTORE SUCCEED
check_lpcc_state $file "none"
+ # HSM exists archived status
+ check_hsm_flags $file "0x00000009"
+
}
run_test 15 "Test auto attach at open when file is still valid cached"
+test_16() {
+ local loopfile="$TMP/$tfile"
+ local mntpt="/mnt/pcc.$tdir"
+ local hsm_root="$mntpt/$tdir"
+ local file=$DIR/$tfile
+ local -a lpcc_path
+
+ setup_loopdev $SINGLEAGT $loopfile $mntpt 50
+ copytool setup -m "$MOUNT" -a "$HSM_ARCHIVE_NUMBER"
+ setup_pcc_mapping $SINGLEAGT \
+ "projid={100}\ rwid=$HSM_ARCHIVE_NUMBER\ open_attach=1"
+
+ do_facet $SINGLEAGT "echo -n detach_data > $file"
+ lpcc_path=$(lpcc_fid2path $hsm_root $file)
+ do_facet $SINGLEAGT $LFS pcc attach -i $HSM_ARCHIVE_NUMBER \
+ $file || error "PCC attach $file failed"
+ check_lpcc_state $file "readwrite"
+ # HSM released exists archived status
+ check_hsm_flags $file "0x0000000d"
+
+ echo "Test for reusing valid PCC cache"
+ # Valid PCC cache can be reused
+ do_facet $SINGLEAGT $LFS pcc detach -k $file ||
+ error "PCC detach $file failed"
+ check_lpcc_state $file "readwrite"
+ # HSM released exists archived status
+ check_hsm_flags $file "0x0000000d"
+
+ echo "Test for the default detach"
+ # Permanent detach by default, it will remove the PCC copy
+ do_facet $SINGLEAGT $LFS pcc detach $file ||
+ error "PCC detach $file failed"
+ wait_request_state $(path2fid $file) REMOVE SUCCEED
+ check_lpcc_state $file "none"
+ # File is removed from PCC backend
+ check_hsm_flags $file "0x00000000"
+ do_facet $SINGLEAGT "[ -f $lpcc_path ]" &&
+ error "RW-PCC cached file '$lpcc_path' should be removed"
+
+ return 0
+}
+run_test 16 "Test detach with different options"
+
complete $SECONDS
check_and_cleanup_lustre
exit_status