Reduce volume size in zconfig.sh

Due to occasional ENOSPC failures on certain platforms I've reduced
the size of the ZVOL from 400M to 300M for the zvol+ext2 clone tests.

diff --git a/scripts/zconfig.sh b/scripts/zconfig.sh
index c2e5d97..f741d4e 100755 (executable)
--- a/scripts/zconfig.sh
+++ b/scripts/zconfig.sh
@@ -393,11 +393,11 @@ test_7() {
        # Create a pool and volume.
        ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
        ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
-       ${ZFS} create -V 400M ${FULL_ZVOL_NAME} || fail 3
+       ${ZFS} create -V 300M ${FULL_ZVOL_NAME} || fail 3
 
-       # Partition the volume, for a 400M volume there will be
-       # 812 cylinders, 16 heads, and 63 sectors per track.
-       zconfig_partition /dev/${FULL_ZVOL_NAME} 0 812
+       # Partition the volume, for a 300M volume there will be
+       # 609 cylinders, 16 heads, and 63 sectors per track.
+       zconfig_partition /dev/${FULL_ZVOL_NAME} 0 609
 
        # Format the partition with ext2 (no journal).
        /sbin/mkfs.ext2 -q /dev/${FULL_ZVOL_NAME}1 || fail 5
@@ -475,11 +475,11 @@ test_8() {
        ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
        ${ZPOOL_CREATE_SH} -p ${POOL_NAME1} -c lo-raidz2 || fail 2
        ${ZPOOL_CREATE_SH} -p ${POOL_NAME2} -c lo-raidz2 || fail 3
-       ${ZFS} create -V 400M ${FULL_ZVOL_NAME1} || fail 4
+       ${ZFS} create -V 300M ${FULL_ZVOL_NAME1} || fail 4
 
-       # Partition the volume, for a 400M volume there will be
-       # 812 cylinders, 16 heads, and 63 sectors per track.
-       zconfig_partition /dev/${FULL_ZVOL_NAME1} 0 812
+       # Partition the volume, for a 300M volume there will be
+       # 609 cylinders, 16 heads, and 63 sectors per track.
+       zconfig_partition /dev/${FULL_ZVOL_NAME1} 0 609
 
        # Format the partition with ext2.
        /sbin/mkfs.ext2 -q /dev/${FULL_ZVOL_NAME1}1 || fail 5
@@ -537,7 +537,7 @@ test_9() {
        # Create a pool and volume.
        ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
        ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
-       ${ZFS} create -V 400M ${FULL_NAME} || fail 3
+       ${ZFS} create -V 300M ${FULL_NAME} || fail 3
 
        # Dump the events, there should be at least 5 lines.
        ${ZPOOL} events >${TMP_EVENTS} || fail 4