)]}'
{
  "log": [
    {
      "commit": "c53a381efbe3d0e0629121b3f0d2b62a0e167791",
      "tree": "96807004e3f27c7030e744b95f0b1e2d73223e8d",
      "parents": [
        "ecdb2e257abc33ae6798d3ccba87bdafa40ef6b6"
      ],
      "author": {
        "name": "Mike Snitzer",
        "email": "snitzer@redhat.com",
        "time": "Sat Mar 06 02:29:56 2010 +0000"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Sat Mar 06 02:29:56 2010 +0000"
      },
      "message": "dm: document when snapshot has finished merging\n\nUpdate Documentation/device-mapper/snapshot.txt to cover \"How to\ndetermine when a snapshot has finished merging\".\n\nSigned-off-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "d698aa4500aa3ca9559142060caf0f79da998744",
      "tree": "175577ce2c8ae0918e6f38a2a27ad2b124bb2466",
      "parents": [
        "4454a6216f75a9ef8c4bd0a65e34b101f725ef1e"
      ],
      "author": {
        "name": "Mikulas Patocka",
        "email": "mpatocka@redhat.com",
        "time": "Thu Dec 10 23:52:30 2009 +0000"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Thu Dec 10 23:52:30 2009 +0000"
      },
      "message": "dm snapshot: add merge target\n\nThe snapshot-merge target allows a snapshot to be merged back into the\nsnapshot\u0027s origin device.\n\nOne anticipated use of snapshot merging is the rollback of filesystems\nto back out problematic system upgrades.\n\nThis patch adds snapshot-merge target management to both\ndm_snapshot_init() and dm_snapshot_exit().  As an initial place-holder,\nsnapshot-merge is identical to the snapshot target.  Documentation is\nprovided.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "f5db4af466e2dca0fe822019812d586ca910b00c",
      "tree": "1bbaaa36509df9f7eecc19ccffa434048cf4b555",
      "parents": [
        "754c5fc7ebb417b23601a6222a6005cc2e7f2913"
      ],
      "author": {
        "name": "Jonthan Brassow",
        "email": "jbrassow@redhat.com",
        "time": "Mon Jun 22 10:12:35 2009 +0100"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Mon Jun 22 10:12:35 2009 +0100"
      },
      "message": "dm raid1: add userspace log\n\nThis patch contains a device-mapper mirror log module that forwards\nrequests to userspace for processing.\n\nThe structures used for communication between kernel and userspace are\nlocated in include/linux/dm-log-userspace.h.  Due to the frequency,\ndiversity, and 2-way communication nature of the exchanges between\nkernel and userspace, \u0027connector\u0027 was chosen as the interface for\ncommunication.\n\nThe first log implementations written in userspace - \"clustered-disk\"\nand \"clustered-core\" - support clustered shared storage.   A userspace\ndaemon (in the LVM2 source code repository) uses openAIS/corosync to\nprocess requests in an ordered fashion with the rest of the nodes in the\ncluster so as to prevent log state corruption.  Other implementations\nwith no association to LVM or openAIS/corosync, are certainly possible.\n\n(Imagine if two machines are writing to the same region of a mirror.\nThey would both mark the region dirty, but you need a cluster-aware\nentity that can handle properly marking the region clean when they are\ndone.  Otherwise, you might clear the region when the first machine is\ndone, not the second.)\n\nSigned-off-by: Jonathan Brassow \u003cjbrassow@redhat.com\u003e\nCc: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "f392ba889b019602976082bfe7bf486c2594f85c",
      "tree": "962e8f354dfe3df2021476412be8d1bcec8a03d0",
      "parents": [
        "fd5e033908b7b743b5650790f196761dd930f988"
      ],
      "author": {
        "name": "Kiyoshi Ueda",
        "email": "k-ueda@ct.jp.nec.com",
        "time": "Mon Jun 22 10:12:28 2009 +0100"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Mon Jun 22 10:12:28 2009 +0100"
      },
      "message": "dm mpath: add service time load balancer\n\nThis patch adds a service time oriented dynamic load balancer,\ndm-service-time, which selects the path with the shortest estimated\nservice time for the incoming I/O.\nThe service time is estimated by dividing the in-flight I/O size\nby a performance value of each path.\n\nThe performance value can be given as a table argument at the table\nloading time.  If no performance value is given, all paths are\nconsidered equal.\n\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "fd5e033908b7b743b5650790f196761dd930f988",
      "tree": "cd264d11371b9410e98388e00f4d87459a5e6325",
      "parents": [
        "02ab823fd1a27d193bda06b74fdad685a20a3e5e"
      ],
      "author": {
        "name": "Kiyoshi Ueda",
        "email": "k-ueda@ct.jp.nec.com",
        "time": "Mon Jun 22 10:12:27 2009 +0100"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Mon Jun 22 10:12:27 2009 +0100"
      },
      "message": "dm mpath: add queue length load balancer\n\nThis patch adds a dynamic load balancer, dm-queue-length, which\nbalances the number of in-flight I/Os across the paths.\n\nThe code is based on the patch posted by Stefan Bader:\nhttps://www.redhat.com/archives/dm-devel/2005-October/msg00050.html\n\nSigned-off-by: Stefan Bader \u003cstefan.bader@canonical.com\u003e\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "e3dcc5a387fc38e9c3c6c4f857cd9a7f71a8553a",
      "tree": "8e257d211df10bdc750ddb2e749f7f735dfcc740",
      "parents": [
        "cf13ab8e02d452e2236d0b5fda9972b3b7f503cb"
      ],
      "author": {
        "name": "Milan Broz",
        "email": "mbroz@redhat.com",
        "time": "Thu Apr 24 22:11:03 2008 +0100"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Fri Apr 25 13:27:03 2008 +0100"
      },
      "message": "dm crypt: add documentation\n\nAdd description of dm-crypt to device-mapper documentation.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "7a8c3d3b92883798e4ead21dd48c16db0ec0ff6f",
      "tree": "21a25dc6bd6afa11430e1ab8d997a4b1c0b960f0",
      "parents": [
        "51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e"
      ],
      "author": {
        "name": "Mike Anderson",
        "email": "andmike@linux.vnet.ibm.com",
        "time": "Fri Oct 19 22:48:01 2007 +0100"
      },
      "committer": {
        "name": "Alasdair G Kergon",
        "email": "agk@redhat.com",
        "time": "Sat Oct 20 02:01:26 2007 +0100"
      },
      "message": "dm: uevent generate events\n\nThis patch adds support for the dm_path_event dm_send_event functions which\ncreate and send udev events.\n\nSigned-off-by: Mike Anderson \u003candmike@linux.vnet.ibm.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n"
    },
    {
      "commit": "26b9f228703f0518a90e7513d6fe7b6abeed5138",
      "tree": "3437e92667c338ea46ad47b064ce4908d7d75fe2",
      "parents": [
        "0ba699347e96b5468b42b3decf1f381abbf99652"
      ],
      "author": {
        "name": "Heinz Mauelshagen",
        "email": "mauelshagen@redhat.com",
        "time": "Wed May 09 02:33:06 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed May 09 12:30:47 2007 -0700"
      },
      "message": "dm: delay target\n\nNew device-mapper target that can delay I/O (for testing).  Reads can be\nseparated from writes, redirected to different underlying devices and delayed\nby differing amounts of time.\n\nSigned-off-by: Heinz Mauelshagen \u003cmauelshagen@redhat.com\u003e\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "411f11405c99141233970c98d23d6a5ec88a4f7f",
      "tree": "afad7a5170c5a68a66fca4277fcbd2b20a0a2cc2",
      "parents": [
        "f73195ad7e68fb4e546350222d31e19ebc1d3578"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Mon Nov 07 01:01:01 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:53:54 2005 -0800"
      },
      "message": "[PATCH] Fix dm-snapshot tutorial in Documentation\n\nI\u0027ve recently added this documentation, Alasdair gave some corrections, and\nhere are some further corrections on top of his work (partly style issue,\npartly a technical error due to different past experience, partly a note\nwhich I\u0027ve added - i.e.  transient snapshots are lighter).\n\nCc: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e484585ec3ee66cd07a627d3a9e2364640a3807f",
      "tree": "38d0cd1f7b1699b4a14ea77b77b9c0f5a87197cc",
      "parents": [
        "10d2c46f9408d404bffef89d5052953a3b1d9288"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Sep 22 21:44:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Sep 22 22:17:37 2005 -0700"
      },
      "message": "[PATCH] Add dm-snapshot tutorial in Documentation\n\nI\u0027ve recently discovered the real functionality of device-mapper snapshots,\nand since they are not well known, I\u0027ve decided to write some docs for\nthem.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}