[Ocfs2-tools-commits] branch, tunefs-cleanup, created. ocfs2-tools-1.4.0-106-g5c97fc1

Tue Jul 8 16:59:34 PDT 2008

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The branch, tunefs-cleanup has been created
        at  5c97fc185a9afdd745520ea8823d7e0c7fe9c7d1 (commit)

- Log -----------------------------------------------------------------
commit 5c97fc185a9afdd745520ea8823d7e0c7fe9c7d1
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 16:59:01 2008 -0700

    tunefs.ocfs2: Add the journal resize method.

    This is a very simple method that takes a new size and resizes all the
    journals on the volume.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 98736bbd8d5e73a11df44d14fe1657320802ebf4
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 16:49:04 2008 -0700

    libocfs2: Prevent journals from being truncated below their minimum size.

    The function ocfs2_make_journal() is the major API for sizing a journal.
    It is used both to grow and shrink journals.

    When shrinking a journal, it currently truncates the file before calling
    ocfs2_format_journal().  Only then is the new size checked against the
    miniumum.  If it is too small, ocfs2_make_journal() aborts.  This leaves
    the journal with too small an allocation.

    The fix is to have ocfs2_make_journal() do a quick size check up front.
    This prevents a journal from being left in an invalid state.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 5de5984e34a2000e3aa339513f0023cf43a59626
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 16:31:15 2008 -0700

    tunefs.ocfs2: Provide a parser for suffixed numbers.

    That is, 1K == 1024, etc.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 3b0ec60dff04516020e092dcf049d805b3c1e45c
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 14:24:32 2008 -0700

    tunefs.ocfs2: Add a method for adding and removing slots

    A method program for adding and removing node slots.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit c3100e27a1762b893971e81f64d93a1291761ec1
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 22:27:13 2008 -0700

    tunefs.ocfs2: Add a method for resetting the uuid

    ocfs2ne_reset_uuid will reset the volume UUID of an offline filesystem.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit db38ed4ce09b70cf1306fd40c912b2c5eaefb850
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 17:24:19 2008 -0700

    tunefs.ocfs2: Add a method to set the volume label.

    Add ocfs2ne_set_label method.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit d5e73115f381cd248a237f77cc577d0ae6d36834
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 16:59:08 2008 -0700

    tunefs.ocfs2: Add a method for set_mount_type

    Add the ocfs2ne_set_mount_type method to switch between local and
    cluster mounts.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 0457d20096ca763ca6468a5a76f285ef669ac351
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 16:06:42 2008 -0700

    tunefs.ocfs2: Add the update-cluster-stack method.

    This is the first ocfs2ne method - a simple program that does the
    --update-cluster-stack functionality.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 6188f76d0b551df8b093aadc0195dc0d77072def
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 14:19:02 2008 -0700

    tunefs.ocfs2: Add a function to set journal sizes in libtunefs.

    More than one tunefs operation needs to update the size of the journals.
    The resize-journal operation is the obvious example.  The add-slots
    operation needs to add allocation for the new journals it has created.

    Put the functionality in libtunefs.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit b84d3d3b7ca802370dd190f06d6c2af4b5c5beda
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 16:10:17 2008 -0700

    tunefs.ocfs2: Set and clear the in-progress flags via libtunefs

    Let's wrap setting and clearing the in-progress flags.  This includes
    the historically different RESIZE_INPROG.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit d4ac50781122ebbf549b86332ad9e42bccd55c6a
Author: Joel Becker <joel.becker at oracle.com>
Date:   Tue Jul 8 15:43:17 2008 -0700

    tunefs.ocfs2: Check journals before allowing tunefs operations.

    tunefs_open() need to check for dirty journals before allowing offline
    operations.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit b932c28192ac962dd81d22c86ba1a41fc07e9c7d
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 23:26:34 2008 -0700

    tunefs.ocfs2: Add verbose output

    The library gets a simple verbose printf function, as well as functions
    to tweak the verbosity level.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 804af0d6a387cd3b6d54386c6b2b3da946f92abe
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 15:40:42 2008 -0700

    Update license info in tunefs.c

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 11be4b3a0ac3d95ed70b305f6c5013d986e43fec
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 15:29:53 2008 -0700

    tunefs.ocfs2: Have libtunefs initialize its own error table

    I mean, why not?  Do it first thing, it's a void operation anyway.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 7753259a8b87142a7dc56a9c000270842fefe068
Author: Joel Becker <joel.becker at oracle.com>
Date:   Mon Jul 7 15:23:43 2008 -0700

    tunefs.ocfs2: Add parent locking to tunefs_open()

    We want a simple scheme whereby a wrapper process can lock the
    filesystem and then call multiple submethods on it without those methods
    trying to lock.  When there is no parent process, the methods should
    lock themselves.

    First thought was with semaphores, but really a simple environment
    variable will work.  Now tunefs_open() will check the enviornment - if
    the lock is already held, it will do no locking.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit b546a6e5002bce454abedd4552b760303be9b9b1
Author: Joel Becker <joel.becker at oracle.com>
Date:   Thu Jul 3 18:38:51 2008 -0700

    tunefs.ocfs2: Separate out lock code from tunefs_open().

    THe lock code only will be called by the master process in a
    multi-operation run, so separate it out.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 0836d088d6192b1cdd1d901883d0e9afe9872d4c
Author: Joel Becker <joel.becker at oracle.com>
Date:   Thu Jul 3 17:35:00 2008 -0700

    tunefs.ocfs2: Test the open modes in libtunefs.

    Have the debug code exercise the various open modes.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

commit 1b438ecb6fcb9567021d8d903e6e609a5ec14c09
Author: Joel Becker <joel.becker at oracle.com>
Date:   Thu Jul 3 16:19:00 2008 -0700

    tunefs.ocfs2: Start the internal libtunefs library.

    Let's create a library of common tunefs operations - opening the
    filesystem, setting signals, etc.

    Signed-off-by: Joel Becker <joel.becker at oracle.com>

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