)]}' { "log": [ { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "3407ef5262b55ca5d7139d2b555ef792fe531eec", "tree": "fb5e083851c636e515095bb3eb90325f4b175129", "parents": [ "024d37e95ec4a7ccc256973ab2feab01f4fbdd2d" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Thu Mar 24 13:54:24 2011 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Mar 24 13:54:24 2011 +0000" }, "message": "dm: add flakey target\n\nThis target is the same as the linear target except that it returns I/O\nerrors periodically. It\u0027s been found useful in simulating failing\ndevices for testing purposes.\n\nI needed a dm target to do some failure testing on btrfs\u0027s raid code, and\nMike pointed me at this.\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "0a9d59a2461477bd9ed143c01af9df3f8f00fa81", "tree": "df997d1cfb0786427a0df1fbd6f0640fa4248cf4", "parents": [ "a23ce6da9677d245aa0aadc99f4197030350ab54", "795abaf1e4e188c4171e3cd3dbb11a9fcacaf505" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 15 10:24:31 2011 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 15 10:24:31 2011 +0100" }, "message": "Merge branch \u0027master\u0027 into for-next\n" }, { "commit": "adc0485b9e6419df0106a37288a72a5cc9d097e6", "tree": "44a67ecff3858ac4c83df3e8607c70b2931feebe", "parents": [ "581548db3b3c0f6e25b500329eb02e3c72e7acbe" ], "author": { "name": "Andrea Gelmini", "email": "andrea.gelmini@gelma.net", "time": "Thu Jan 13 23:01:53 2011 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Thu Jan 13 23:18:59 2011 +0100" }, "message": "Documentation: dm-crypt: update cryptsetup homepage\n\nSigned-off-by: Andrea Gelmini \u003candrea.gelmini@gelma.net\u003e\nAcked-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "9d09e663d5502c46f2d9481c04c1087e1c2da698", "tree": "993f10eb7100a6ce8c00c0cff7951d7ffea9488e", "parents": [ "99d03c141b40914b67d63c9d23b8da4386422ed7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Jan 13 20:00:02 2011 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Jan 13 20:00:02 2011 +0000" }, "message": "dm: raid456 basic support\n\nThis patch is the skeleton for the DM target that will be\nthe bridge from DM to MD (initially RAID456 and later RAID1). It\nprovides a way to use device-mapper interfaces to the MD RAID456\ndrivers.\n\nAs with all device-mapper targets, the nominal public interfaces are the\nconstructor (CTR) tables and the status outputs (both STATUSTYPE_INFO\nand STATUSTYPE_TABLE). The CTR table looks like the following:\n\n1: \u003cs\u003e \u003cl\u003e raid \\\n2:\t\u003craid_type\u003e \u003c#raid_params\u003e \u003craid_params\u003e \\\n3:\t\u003c#raid_devs\u003e \u003cmeta_dev1\u003e \u003cdev1\u003e .. \u003cmeta_devN\u003e \u003cdevN\u003e\n\nLine 1 contains the standard first three arguments to any device-mapper\ntarget - the start, length, and target type fields. The target type in\nthis case is \"raid\".\n\nLine 2 contains the arguments that define the particular raid\ntype/personality/level, the required arguments for that raid type, and\nany optional arguments. Possible raid types include: raid4, raid5_la,\nraid5_ls, raid5_rs, raid6_zr, raid6_nr, and raid6_nc. (again, raid1 is\nplanned for the future.) The list of required and optional parameters\nis the same for all the current raid types. The required parameters are\npositional, while the optional parameters are given as key/value pairs.\nThe possible parameters are as follows:\n \u003cchunk_size\u003e\t\tChunk size in sectors.\n [[no]sync]\t\tForce/Prevent RAID initialization\n [rebuild \u003cidx\u003e]\tRebuild the drive indicated by the index\n [daemon_sleep \u003cms\u003e]\tTime between bitmap daemon work to clear bits\n [min_recovery_rate \u003ckB/sec/disk\u003e]\tThrottle RAID initialization\n [max_recovery_rate \u003ckB/sec/disk\u003e]\tThrottle RAID initialization\n [max_write_behind \u003cvalue\u003e]\t\tSee \u0027-write-behind\u003d\u0027 (man mdadm)\n [stripe_cache \u003csectors\u003e]\t\tStripe cache size for higher RAIDs\n\nLine 3 contains the list of devices that compose the array in\nmetadata/data device pairs. If the metadata is stored separately, a \u0027-\u0027\nis given for the metadata device position. If a drive has failed or is\nmissing at creation time, a \u0027-\u0027 can be given for both the metadata and\ndata drives for a given position.\n\nExamples:\n# RAID4 - 4 data drives, 1 parity\n# No metadata devices specified to hold superblock/bitmap info\n# Chunk size of 1MiB\n# (Lines separated for easy reading)\n0 1960893648 raid \\\n\traid4 1 2048 \\\n\t5 - 8:17 - 8:33 - 8:49 - 8:65 - 8:81\n\n# RAID4 - 4 data drives, 1 parity (no metadata devices)\n# Chunk size of 1MiB, force RAID initialization,\n#\tmin recovery rate at 20 kiB/sec/disk\n0 1960893648 raid \\\n raid4 4 2048 min_recovery_rate 20 sync\\\n 5 - 8:17 - 8:33 - 8:49 - 8:65 - 8:81\n\nPerforming a \u0027dmsetup table\u0027 should display the CTR table used to\nconstruct the mapping (with possible reordering of optional\nparameters).\n\nPerforming a \u0027dmsetup status\u0027 will yield information on the state and\nhealth of the array. The output is as follows:\n1: \u003cs\u003e \u003cl\u003e raid \\\n2:\t\u003craid_type\u003e \u003c#devices\u003e \u003c1 health char for each dev\u003e \u003cresync_ratio\u003e\n\nLine 1 is standard DM output. Line 2 is best shown by example:\n\t0 1960893648 raid raid4 5 AAAAA 2/490221568\nHere we can see the RAID type is raid4, there are 5 devices - all of\nwhich are \u0027A\u0027live, and the array is 2/490221568 complete with recovery.\n\nCc: linux-raid@vger.kernel.org\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Jonathan Brassow \u003cjbrassow@redhat.com\u003e\nSigned-off-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "d1f9642381847e2b94caa34c3533211cf36ffcf4", "tree": "32ae1cc4b0946247384fe1a31e257658f734b3f7", "parents": [ "2dc5327d3acb3340ab6fa3981401b076b78a51f4" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Thu Jan 13 19:59:54 2011 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Jan 13 19:59:54 2011 +0000" }, "message": "dm crypt: add multi key capability\n\nThis patch adds generic multikey handling to be used\nin following patch for Loop-AES mode compatibility.\n\nThis patch extends mapping table to optional keycount and\nimplements generic multi-key capability.\n\nWith more keys defined the \u003ckey\u003e string is divided into\nseveral \u003ckeycount\u003e sections and these are used for tfms.\n\nThe tfm is used according to sector offset\n(sector 0-\u003etfm[0], sector 1-\u003etfm[1], sector N-\u003etfm[N modulo keycount])\n(only power of two values supported for keycount here).\n\nBecause of tfms per-cpu allocation, this mode can be take\na lot of memory on large smp systems.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: Max Vozeler \u003cmax@hinterhof.net\u003e\n" }, { "commit": "0ea6e61122196509af82cc4f36cbdaacbefb8227", "tree": "1e6e65d3b73c9c620497966b1786f163a1782228", "parents": [ "d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f" ], "author": { "name": "Justin P. Mattock", "email": "justinmattock@gmail.com", "time": "Fri Jul 23 20:51:24 2010 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Aug 04 15:21:40 2010 +0200" }, "message": "Documentation: update broken web addresses.\n\nBelow you will find an updated version from the original series bunching all patches into one big patch\nupdating broken web addresses that are located in Documentation/*\nSome of the addresses date as far far back as 1995 etc... so searching became a bit difficult,\nthe best way to deal with these is to use web.archive.org to locate these addresses that are outdated.\nNow there are also some addresses pointing to .spec files some are located, but some(after searching\non the companies site)where still no where to be found. In this case I just changed the address\nto the company site this way the users can contact the company and they can locate them for the users.\n\nSigned-off-by: Justin P. Mattock \u003cjustinmattock@gmail.com\u003e\nSigned-off-by: Thomas Weber \u003cweber@corscience.de\u003e\nSigned-off-by: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nCc: Paulo Marques \u003cpmarques@grupopie.com\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "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" } ] }