| #!/bin/bash |
| |
| TS_TOPDIR="${0%/*}/../.." |
| TS_DESC="fix page size" |
| |
| . $TS_TOPDIR/functions.sh |
| ts_init "$*" |
| |
| ts_check_test_command "$TS_CMD_MKSWAP" |
| ts_check_test_command "$TS_CMD_SWAPON" |
| ts_check_test_command "$TS_CMD_SWAPOFF" |
| ts_check_test_command "$TS_HELPER_SYSINFO" |
| |
| ts_skip_nonroot |
| ts_check_losetup |
| |
| PAGESIZE=$($TS_HELPER_SYSINFO pagesize) |
| |
| # |
| # Create a swap-area with incompatible page size |
| # |
| [ "$?" == 0 ] || ts_die "Cannot init device" |
| |
| if [ $(( 64 * 1024 )) -ne $PAGESIZE ]; then |
| BADSIZE=$(( 64 * 1024 )) |
| else |
| BADSIZE=4096 |
| fi |
| |
| ts_device_init |
| DEVICE=$TS_LODEV |
| |
| $TS_CMD_MKSWAP -L MyFooBarLabel --pagesize $BADSIZE $DEVICE > /dev/null &> /dev/null \ |
| || ts_die "Cannot make swap $DEVICE" |
| |
| ts_device_has "TYPE" "swap" $DEVICE || ts_die "Cannot find swap on $DEVICE" |
| |
| # |
| # Swapon |
| # |
| $TS_CMD_SWAPON --fixpgsz $DEVICE &> /dev/null |
| |
| grep -q "^$DEVICE\b" /proc/swaps || ts_die "Cannot find $DEVICE in /proc/swaps" |
| |
| $TS_CMD_SWAPOFF $DEVICE |
| |
| ts_log "Success" |
| ts_finalize |
| |