mirror of https://github.com/jimsalterjrs/sanoid
94 lines
2.6 KiB
Bash
Executable File
94 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# test if guid of existing bookmark matches new guid
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set -x
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set -e
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. ../../common/lib.sh
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POOL_IMAGE="/tmp/syncoid-test-12.zpool"
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MOUNT_TARGET="/tmp/syncoid-test-12.mount"
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POOL_SIZE="1000M"
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POOL_NAME="syncoid-test-12"
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truncate -s "${POOL_SIZE}" "${POOL_IMAGE}"
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zpool create -m "${MOUNT_TARGET}" -f "${POOL_NAME}" "${POOL_IMAGE}"
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function cleanUp {
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zpool export "${POOL_NAME}"
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}
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function getGuid {
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zfs get -H guid "$1" | awk '{print $3}'
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}
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# export pool in any case
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trap cleanUp EXIT
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zfs create "${POOL_NAME}/a"
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zfs snapshot "${POOL_NAME}/a@s0"
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# This fully replicates a to b
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../../../syncoid --debug --no-sync-snap --no-rollback --create-bookmark "${POOL_NAME}"/a "${POOL_NAME}"/b
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# This fully replicates a to c
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../../../syncoid --debug --no-sync-snap --no-rollback --create-bookmark "${POOL_NAME}"/a "${POOL_NAME}"/c
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bookmark_guid=$(getGuid "${POOL_NAME}/a#s0")
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snap_a_guid=$(getGuid "${POOL_NAME}/a@s0")
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snap_b_guid=$(getGuid "${POOL_NAME}/b@s0")
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snap_c_guid=$(getGuid "${POOL_NAME}/c@s0")
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# Bookmark guid should equal guid of all snapshots
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if [ "${bookmark_guid}" != "${snap_a_guid}" ] || \
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[ "${bookmark_guid}" != "${snap_b_guid}" ] || \
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[ "${bookmark_guid}" != "${snap_c_guid}" ]; then
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exit 1
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fi
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bookmark_suffix="${bookmark_guid:0:6}"
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fallback_bookmark="${POOL_NAME}/a#s0${bookmark_suffix}"
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# Fallback bookmark should not exist
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if zfs get guid "${fallback_bookmark}"; then
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exit 1
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fi
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zfs snapshot "${POOL_NAME}/a@s1"
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# Create bookmark so syncoid is forced to create fallback bookmark
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zfs bookmark "${POOL_NAME}/a@s0" "${POOL_NAME}/a#s1"
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# This incrementally replicates from a@s0 to a@s1 and should create a
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# bookmark with fallback suffix
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../../../syncoid --debug --no-sync-snap --no-rollback --create-bookmark "${POOL_NAME}"/a "${POOL_NAME}"/b
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snap_guid=$(getGuid "${POOL_NAME}/a@s1")
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bookmark_suffix="${snap_guid:0:6}"
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fallback_bookmark="${POOL_NAME}/a#s1${bookmark_suffix}"
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# Fallback bookmark guid should equal guid of snapshot
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if [ "$(getGuid "${fallback_bookmark}")" != "${snap_guid}" ]; then
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exit 1
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fi
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zfs snapshot "${POOL_NAME}/a@s2"
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snap_guid=$(getGuid "${POOL_NAME}/a@s2")
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bookmark_suffix="${snap_guid:0:6}"
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fallback_bookmark="${POOL_NAME}/a#s2${bookmark_suffix}"
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# Create bookmark and fallback bookmark so syncoid should fail
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zfs bookmark "${POOL_NAME}/a@s0" "${POOL_NAME}/a#s2"
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zfs bookmark "${POOL_NAME}/a@s0" "${fallback_bookmark}"
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# This incrementally replicates from a@s1 to a@s2 and should fail to create a
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# bookmark with fallback suffix
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if ../../../syncoid --debug --no-sync-snap --no-rollback --create-bookmark "${POOL_NAME}"/a "${POOL_NAME}"/b; then
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exit 1
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fi
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exit 0
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