[Lessfs-users] Unable to mount lessfs after crash

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    <font size="-1"><font face="DejaVu Sans">Hi,<br>
        <br>
        I had a power failure while data was being copied to a lessfs
        mount.<br>
        <br>
        <b>lessfs.cfg</b><br>
        <br>
        BLOCKDATA_IO_TYPE=file_io<br>
        BLOCKDATA_PATH=/mnt/backup/dta/blockdata.dta<br>
        META_PATH=/mnt/backup/mta&nbsp; <br>
        META_BS=1048576<br>
        CACHESIZE=512<br>
        COMMIT_INTERVAL=10<br>
        MAX_THREADS=16<br>
        DYNAMIC_DEFRAGMENTATION=on<br>
        COREDUMPSIZE=2560000000<br>
        SYNC_RELAX=0<br>
        BACKGROUND_DELETE=on<br>
        ENCRYPT_DATA=off<br>
        ENCRYPT_META=off<br>
        ENABLE_TRANSACTIONS=on<br>
        BLKSIZE=131072<br>
        COMPRESSION=qlz15<br>
        <br>
        On init startup I get:<br>
        <br>
        <b>/var/log/messages</b><br>
        <br>
        Mar 10 08:12:44 mail lessfs[32039]: Blocksize = 131072 bytes<br>
        Mar 10 08:12:44 mail lessfs[32039]: MIN_SPACE_CLEAN is not set,
        lessfs runs -ENOSPC when reaching MIN_SPACE_FREE<br>
        Mar 10 08:12:44 mail lessfs[32039]: The selected data store is
        file_io.<br>
        Mar 10 08:12:44 mail lessfs[32039]: Lessfs transaction support
        is enabled.<br>
        Mar 10 08:12:44 mail lessfs[32039]: config-&gt;blockdata =
        /mnt/backup/dta/blockdata.dta<br>
        Mar 10 08:12:44 mail lessfs[32039]: compression = qlz15<br>
        Mar 10 08:12:44 mail lessfs[32039]: Threaded background delete
        is enabled<br>
        Mar 10 08:12:44 mail lessfs[32039]: Hash MHASH_TIGER192 has been
        selected<br>
        Mar 10 08:12:44 mail lessfs[32039]: Lessfs uses a 24 bytes long
        hash.<br>
        Mar 10 08:12:44 mail lessfs[32039]: Automatic defragmentation is
        enabled.<br>
        Mar 10 08:12:44 mail lessfs[32039]: cache 4096 data blocks<br>
        <br>
        <b>/var/log/syslog</b><br>
        <br>
        Mar 10 08:12:44 mail lessfs[32039]: Open DB handle failed:
        Invalid argument<br>
        <br>
        <b>/var/log/lessfs-bdb_err.txt</b><br>
        <br>
        file unknown has LSN 223/6046595, past end of log at 223/6021599<br>
        Commonly caused by moving a database from one database
        environment<br>
        to another without clearing the database LSNs, or by removing
        all of<br>
        the log files from a database environment<br>
        file unknown has LSN 223/6027912, past end of log at 223/6021599<br>
        Commonly caused by moving a database from one database
        environment<br>
        to another without clearing the database LSNs, or by removing
        all of<br>
        the log files from a database environment<br>
        file metadata.db has LSN 223/6027912, past end of log at
        223/6021691<br>
        Commonly caused by moving a database from one database
        environment<br>
        to another without clearing the database LSNs, or by removing
        all of<br>
        the log files from a database environment<br>
        __db_meta_setup: /mnt/backup/mta/metadata.db: unexpected file
        type or format<br>
        <br>
        lessfs is version 1.5.9 64-bit<br>
        mount is /mnt/backup/lessfs<br>
        <br>
        Any assistance would be appreciated.<br>
        <br>
        Regards<br>
        <br>
        Robby<br>
        <br>
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