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-rw-r--r--tests/bugs/shard/bug-1251824.t10
-rw-r--r--tests/bugs/shard/bug-shard-fallocate.t47
-rw-r--r--tests/bugs/shard/bug-shard-zerofill.c4
-rw-r--r--tests/bugs/shard/bug-shard-zerofill.t3
-rw-r--r--tests/bugs/shard/shard-fallocate.c113
-rw-r--r--tests/bugs/shard/zero-flag.t79
-rw-r--r--tests/volume.rc6
7 files changed, 205 insertions, 57 deletions
diff --git a/tests/bugs/shard/bug-1251824.t b/tests/bugs/shard/bug-1251824.t
index cdb6c5e9f72..85f0638d13c 100644
--- a/tests/bugs/shard/bug-1251824.t
+++ b/tests/bugs/shard/bug-1251824.t
@@ -1,6 +1,7 @@
#!/bin/bash
. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
. $(dirname $0)/../../common-utils.rc
cleanup;
@@ -29,8 +30,7 @@ TEST chown test_user:test_user $M0/bar
TEST run_cmd_as_user test_user "dd if=/dev/zero of=$M0/foo bs=1M count=6"
# Ensure owner and group are root on the block-1 shard.
-gfid_foo=`getfattr -n glusterfs.gfid.string $M0/foo 2>/dev/null \
- | grep glusterfs.gfid.string | cut -d '"' -f 2`
+gfid_foo=$(get_gfid_string $M0/foo)
EXPECT "root" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %U`
EXPECT "root" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %G`
@@ -49,8 +49,7 @@ EXPECT "root" echo `find $B0/${V0}3 -name .shard | xargs stat -c %G`
TEST dd if=/dev/zero of=$M0/bar bs=1M count=6
# Ensure owner and group are root on the block-1 shard.
-gfid_bar=`getfattr -n glusterfs.gfid.string $M0/bar 2>/dev/null \
- | grep glusterfs.gfid.string | cut -d '"' -f 2`
+gfid_bar=$(get_gfid_string $M0/bar)
EXPECT "root" echo `find $B0 -name $gfid_bar.1 | xargs stat -c %U`
EXPECT "root" echo `find $B0 -name $gfid_bar.1 | xargs stat -c %G`
@@ -58,8 +57,7 @@ EXPECT "root" echo `find $B0 -name $gfid_bar.1 | xargs stat -c %G`
# Write 6M of data on baz as root.
TEST dd if=/dev/zero of=$M0/baz bs=1M count=6
-gfid_baz=`getfattr -n glusterfs.gfid.string $M0/baz 2>/dev/null \
- | grep glusterfs.gfid.string | cut -d '"' -f 2`
+gfid_baz=$(get_gfid_string $M0/baz)
# Ensure owner and group are root on the block-1 shard.
EXPECT "root" echo `find $B0 -name $gfid_baz.1 | xargs stat -c %U`
diff --git a/tests/bugs/shard/bug-shard-fallocate.t b/tests/bugs/shard/bug-shard-fallocate.t
deleted file mode 100644
index 8d41507c4a5..00000000000
--- a/tests/bugs/shard/bug-shard-fallocate.t
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/bash
-
-. $(dirname $0)/../../include.rc
-
-cleanup
-
-TEST glusterd
-TEST pidof glusterd
-TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1,2,3}
-TEST $CLI volume set $V0 features.shard on
-TEST $CLI volume start $V0
-
-TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
-
-# Create a file.
-TEST touch $M0/foo
-
-gfid_foo=`getfattr -n glusterfs.gfid.string $M0/foo 2>/dev/null \
- | grep glusterfs.gfid.string | cut -d '"' -f 2`
-
-TEST fallocate -l 17M $M0/foo
-EXPECT '17825792' stat -c %s $M0/foo
-
-# This should ensure /.shard is created on the bricks.
-TEST stat $B0/${V0}0/.shard
-TEST stat $B0/${V0}1/.shard
-TEST stat $B0/${V0}2/.shard
-TEST stat $B0/${V0}3/.shard
-
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %s`
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.2 | xargs stat -c %s`
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.3 | xargs stat -c %s`
-EXPECT "1048576" echo `find $B0 -name $gfid_foo.4 | xargs stat -c %s`
-
-TEST fallocate -o 102400 -l 17M $M0/foo
-EXPECT '17928192' stat -c %s $M0/foo
-
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.1 | xargs stat -c %s`
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.2 | xargs stat -c %s`
-EXPECT "4194304" echo `find $B0 -name $gfid_foo.3 | xargs stat -c %s`
-EXPECT "1150976" echo `find $B0 -name $gfid_foo.4 | xargs stat -c %s`
-
-TEST umount $M0
-TEST $CLI volume stop $V0
-TEST $CLI volume delete $V0
-
-cleanup
diff --git a/tests/bugs/shard/bug-shard-zerofill.c b/tests/bugs/shard/bug-shard-zerofill.c
index 2ec411921cf..728e492c7ed 100644
--- a/tests/bugs/shard/bug-shard-zerofill.c
+++ b/tests/bugs/shard/bug-shard-zerofill.c
@@ -49,11 +49,11 @@ main (int argc, char *argv[])
goto out;
}
- glfs_close(fd);
-
ret = 0;
out:
+ if (fd)
+ glfs_close(fd);
glfs_fini (fs);
return ret;
}
diff --git a/tests/bugs/shard/bug-shard-zerofill.t b/tests/bugs/shard/bug-shard-zerofill.t
index d5113001b69..c3211493fe1 100644
--- a/tests/bugs/shard/bug-shard-zerofill.t
+++ b/tests/bugs/shard/bug-shard-zerofill.t
@@ -20,8 +20,7 @@ TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
# Create a file.
TEST touch $M0/foo
-gfid_foo=`getfattr -n glusterfs.gfid.string $M0/foo 2>/dev/null \
- | grep glusterfs.gfid.string | cut -d '"' -f 2`
+gfid_foo=$(get_gfid_string $M0/foo)
TEST gcc -Wall -O2 -I api/src -o $(dirname $0)/bug-shard-zerofill $(dirname $0)/bug-shard-zerofill.c -lgfapi
TEST $(dirname $0)/bug-shard-zerofill $H0 $V0 /foo
diff --git a/tests/bugs/shard/shard-fallocate.c b/tests/bugs/shard/shard-fallocate.c
new file mode 100644
index 00000000000..fded6236552
--- /dev/null
+++ b/tests/bugs/shard/shard-fallocate.c
@@ -0,0 +1,113 @@
+#define _GNU_SOURCE
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "glfs.h"
+#include "glfs-handles.h"
+
+enum fallocate_flag {
+ TEST_FALLOCATE_NONE,
+ TEST_FALLOCATE_KEEP_SIZE,
+ TEST_FALLOCATE_ZERO_RANGE,
+ TEST_FALLOCATE_PUNCH_HOLE,
+ TEST_FALLOCATE_MAX,
+};
+
+int
+get_fallocate_flag (int opcode)
+{
+ int ret = 0;
+
+ switch (opcode) {
+ case TEST_FALLOCATE_NONE:
+ ret = 0;
+ break;
+ case TEST_FALLOCATE_KEEP_SIZE:
+ ret = FALLOC_FL_KEEP_SIZE;
+ break;
+ case TEST_FALLOCATE_ZERO_RANGE:
+ ret = FALLOC_FL_ZERO_RANGE;
+ break;
+ case TEST_FALLOCATE_PUNCH_HOLE:
+ ret = FALLOC_FL_PUNCH_HOLE;
+ break;
+ default:
+ ret = -1;
+ break;
+ }
+ return ret;
+}
+
+int
+main (int argc, char *argv[])
+{
+ int ret = 1;
+ int opcode = -1;
+ off_t offset = 0;
+ size_t len = 0;
+ char logpath[PATH_MAX] = {0,};
+ glfs_t *fs = NULL;
+ glfs_fd_t *fd = NULL;
+
+ if (argc != 7) {
+ fprintf (stderr, "Syntax: %s <host> <volname> <opcode> <offset> <len> <file-path>\n", argv[0]);
+ return 1;
+ }
+
+ fs = glfs_new (argv[2]);
+ if (!fs) {
+ fprintf (stderr, "glfs_new: returned NULL\n");
+ return 1;
+ }
+
+ snprintf (logpath, sizeof (logpath), "/var/log/glusterfs/glfs-%s.log",
+ argv[2]);
+
+ ret = glfs_set_volfile_server (fs, "tcp", argv[1], 24007);
+ if (ret != 0) {
+ fprintf (stderr, "glfs_set_volfile_server: retuned %d\n", ret);
+ goto out;
+ }
+
+ ret = glfs_set_logging (fs, logpath, 7);
+ if (ret != 0) {
+ fprintf (stderr, "glfs_set_logging: returned %d\n", ret);
+ goto out;
+ }
+
+ ret = glfs_init (fs);
+ if (ret != 0) {
+ fprintf (stderr, "glfs_init: returned %d\n", ret);
+ goto out;
+ }
+
+ opcode = atoi (argv[3]);
+ opcode = get_fallocate_flag (opcode);
+ if (opcode < 0) {
+ fprintf (stderr, "get_fallocate_flag: invalid flag \n");
+ goto out;
+ }
+
+ offset = atoi (argv[4]);
+ len = atoi (argv[5]);
+
+ fd = glfs_open (fs, argv[6], O_RDWR);
+ if (fd == NULL) {
+ fprintf (stderr, "glfs_open: returned NULL\n");
+ goto out;
+ }
+
+ ret = glfs_fallocate (fd, opcode, offset, len);
+ if (ret <= 0) {
+ fprintf (stderr, "glfs_fallocate: returned %d\n", ret);
+ goto out;
+ }
+
+ ret = 0;
+
+out:
+ if (fd)
+ glfs_close(fd);
+ glfs_fini (fs);
+ return ret;
+}
diff --git a/tests/bugs/shard/zero-flag.t b/tests/bugs/shard/zero-flag.t
new file mode 100644
index 00000000000..dc88ae1c1ca
--- /dev/null
+++ b/tests/bugs/shard/zero-flag.t
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../fallocate.rc
+
+function file_all_zeroes {
+ < $1 tr -d '\0' | read -n 1 || echo 1
+}
+
+cleanup
+
+require_fallocate -l 1m $M0/file
+require_fallocate -p -l 512k $M0/file && rm -f $M0/file
+require_fallocate -z -l 512k $M0/file && rm -f $M0/file
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1,2,3}
+TEST $CLI volume set $V0 features.shard on
+TEST $CLI volume start $V0
+
+TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0
+TEST gcc -Wall -O2 -I api/src -o $(dirname $0)/zero-flag $(dirname $0)/shard-fallocate.c -lgfapi
+
+# On file1 confirm that when fallocate's offset + len > cur file size,
+# the new file size will increase.
+TEST touch $M0/tmp
+TEST `echo 'abcdefghijklmnopqrstuvwxyz' > $M0/tmp`
+TEST touch $M0/file1
+
+gfid_file1=$(get_gfid_string $M0/file1)
+
+TEST $(dirname $0)/zero-flag $H0 $V0 "0" "0" "6291456" /file1
+
+EXPECT '6291456' stat -c %s $M0/file1
+
+# This should ensure /.shard is created on the bricks.
+TEST stat $B0/${V0}0/.shard
+TEST stat $B0/${V0}1/.shard
+TEST stat $B0/${V0}2/.shard
+TEST stat $B0/${V0}3/.shard
+
+EXPECT "2097152" echo `find $B0 -name $gfid_file1.1 | xargs stat -c %s`
+EXPECT "1" file_all_zeroes $M0/file1
+
+
+# On file2 confirm that fallocate to already allocated region of the
+# file does not change the content of the file.
+TEST truncate -s 6M $M0/file2
+TEST dd if=$M0/tmp of=$M0/file2 bs=1 seek=3145728 count=26 conv=notrunc
+md5sum_file2=$(md5sum $M0/file2 | awk '{print $1}')
+
+TEST $(dirname $0)/zero-flag $H0 $V0 "0" "3145728" "26" /file2
+
+EXPECT '6291456' stat -c %s $M0/file2
+EXPECT "$md5sum_file2" echo `md5sum $M0/file2 | awk '{print $1}'`
+
+# On file3 confirm that fallocate to a region of the file that consists
+#of holes creates a new shard in its place, fallocates it and there is no
+#change in the file content seen by the application.
+TEST touch $M0/file3
+
+gfid_file3=$(get_gfid_string $M0/file3)
+
+TEST dd if=$M0/tmp of=$M0/file3 bs=1 seek=9437184 count=26 conv=notrunc
+TEST ! stat $B0/$V0*/.shard/$gfid_file3.1
+TEST stat $B0/$V0*/.shard/$gfid_file3.2
+md5sum_file3=$(md5sum $M0/file3 | awk '{print $1}')
+EXPECT "1048602" echo `find $B0 -name $gfid_file3.2 | xargs stat -c %s`
+
+TEST $(dirname $0)/zero-flag $H0 $V0 "0" "5242880" "1048576" /file3
+EXPECT "$md5sum_file3" echo `md5sum $M0/file3 | awk '{print $1}'`
+
+TEST umount $M0
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+rm -f $(dirname $0)/zero-flag
+cleanup
diff --git a/tests/volume.rc b/tests/volume.rc
index 69f701a93ec..3a98b87ef70 100644
--- a/tests/volume.rc
+++ b/tests/volume.rc
@@ -649,3 +649,9 @@ function scrub_status()
$CLI volume bitrot $vol scrub status | grep "^$field: " | sed 's/.*: //';
}
+
+function get_gfid_string {
+ local path=$1;
+ getfattr -n glusterfs.gfid.string $1 2>/dev/null \
+ | grep glusterfs.gfid.string | cut -d '"' -f 2
+}
generated by cgit (git 2.34.1) at 2024-11-18 05:22:46 +0000