- 28 1月, 2014 1 次提交
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由 Ilya Dryomov 提交于
Update CEPH_OSD_FLAG_* enum. (We need CEPH_OSD_FLAG_IGNORE_OVERLAY to support tiering). Signed-off-by: NIlya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: NSage Weil <sage@inktank.com>
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- 27 2月, 2013 3 次提交
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由 Sage Weil 提交于
Use the new version of the encoding for osd requests and replies. In the process, update the way we are tracking request ops and reply lengths and results in the struct ceph_osd_request. Update the rbd and fs/ceph users appropriately. The main changes are: - we keep pointers into the request memory for fields we need to update each time the request is sent out over the wire - we keep information about the result in an array in the request struct where the users can easily get at it. Signed-off-by: NSage Weil <sage@inktank.com> Reviewed-by: NAlex Elder <elder@inktank.com>
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由 Sage Weil 提交于
Support (and require) the PGID64, PGPOOL3, and OSDENC protocol features. These have been present in ceph.git since v0.42, Feb 2012. Require these features to simplify support; nobody is running older userspace. Note that the new request and reply encoding is still not in place, so the new code is not yet functional. Signed-off-by: NSage Weil <sage@inktank.com> Reviewed-by: NAlex Elder <elder@inktank.com>
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由 Sage Weil 提交于
Rename the old version this type to distinguish it from the new version. Signed-off-by: NSage Weil <sage@inktank.com> Reviewed-by: NAlex Elder <elder@inktank.com>
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- 19 2月, 2013 2 次提交
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由 Alex Elder 提交于
Add the definition of ceph_osd_state_name(), to match its counterpart in user space. Signed-off-by: NAlex Elder <elder@inktank.com> Reviewed-by: NJosh Durgin <josh.durgin@inktank.com>
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由 Alex Elder 提交于
Update most of "include/linux/ceph/rados.h" to match its user space counterpart in "src/include/rados.h" in the ceph tree. Almost everything that has changed is either: - added or revised comments - added definitions (therefore no real effect on existing code) - defining the same value a different way (e.g., "1 << 0" vs "1") The only exceptions are: - The declaration of ceph_osd_state_name() was excluded; that will be inserted in the next patch. - ceph_osd_op_mode_read() and ceph_osd_op_mode_modify() are defined differently, but they were never used in the kernel - CEPH_OSD_FLAG_PEERSTAT is now CEPH_OSD_FLAG_PEERSTAT_OLD, but that was never used in the kernel Anything that was present in this file but not in its user space counterpart was left intact here. I left the definitions of EOLDSNAPC and EBLACKLISTED using numerical values here; I'm not sure the right way to go with those. This and the next two commits resolve: http://tracker.ceph.com/issues/4164Signed-off-by: NAlex Elder <elder@inktank.com> Reviewed-by: NJosh Durgin <josh.durgin@inktank.com>
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- 01 11月, 2012 1 次提交
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由 Alex Elder 提交于
Add support for getting the the information identifying the parent image for rbd images that have them. The child image holds a reference to its parent image specification structure. Create a new entry "parent" in /sys/bus/rbd/image/N/ to report the identifying information for the parent image, if any. Signed-off-by: NAlex Elder <elder@inktank.com> Reviewed-by: NJosh Durgin <josh.durgin@inktank.com>
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- 03 10月, 2012 1 次提交
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由 David Howells 提交于
Convert #include "..." to #include <path/...> in kernel system headers. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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- 22 3月, 2011 1 次提交
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由 Yehuda Sadeh 提交于
This updates the common header files used by the different ceph related modules. Specifically it adds definitions required by the rbd watch/notify feature. Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net>
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- 21 10月, 2010 1 次提交
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由 Yehuda Sadeh 提交于
This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: NSage Weil <sage@newdream.net>
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- 02 8月, 2010 2 次提交
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由 Sage Weil 提交于
Define ROLLBACK op, IFLOCK inode lock (for advisory file locking). Signed-off-by: NSage Weil <sage@newdream.net>
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由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
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- 18 5月, 2010 1 次提交
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由 Sage Weil 提交于
Notable changes include pool op defines and types, FLOCK feature bit, and new CMPXATTR osd ops. Signed-off-by: NSage Weil <sage@newdream.net>
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- 12 5月, 2010 1 次提交
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由 Sage Weil 提交于
OSD requests need to be resubmitted on any pg mapping change, not just when the pg primary changes. Resending only when the primary changes results in occasional 'hung' requests during osd cluster recovery or rebalancing. Signed-off-by: NSage Weil <sage@newdream.net>
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- 10 4月, 2010 1 次提交
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由 Sage Weil 提交于
Teach the client to decode an updated format for the osdmap. The new format includes pool names, which will be useful shortly. Get this change in earlier rather than later. Signed-off-by: NSage Weil <sage@newdream.net>
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- 18 2月, 2010 1 次提交
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由 Sage Weil 提交于
Since we can now create and destroy pg pools, the pool ids will be sparse, and an array no longer makes sense for looking up by pool id. Use an rbtree instead. The OSDMap encoding also no longer has a max pool count (previously used to allocate the array). There is a new pool_max, that is the largest pool id we've ever used, although we don't actually need it in the client. Signed-off-by: NSage Weil <sage@newdream.net>
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- 12 2月, 2010 1 次提交
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由 Sage Weil 提交于
Also verify encoding version as we go. Signed-off-by: NSage Weil <sage@newdream.net>
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- 03 2月, 2010 1 次提交
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由 Yehuda Sadeh 提交于
This fixes a bug where the read/write ops arrive the osd after a following truncation request. Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
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- 24 12月, 2009 1 次提交
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由 Sage Weil 提交于
Many (most?) message types include a transaction id. By including it in the fixed size header, we always have it available even when we are unable to allocate memory for the (larger, variable sized) message body. This will allow us to error out the appropriate request instead of (silently) dropping the reply. Signed-off-by: NSage Weil <sage@newdream.net>
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- 19 11月, 2009 1 次提交
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由 Sage Weil 提交于
When we open a monitor session, we send an initial AUTH message listing the auth protocols we support, our entity name, and (possibly) a previously assigned global_id. The monitor chooses a protocol and responds with an initial message. Initially implement AUTH_NONE, a dummy protocol that provides no security, but works within the new framework. It generates 'authorizers' that are used when connecting to (mds, osd) services that simply state our entity name and global_id. This is a wire protocol change. Signed-off-by: NSage Weil <sage@newdream.net>
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- 07 11月, 2009 1 次提交
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由 Sage Weil 提交于
The object will be hashed to a placement seed (ps) based on the pg_pool's hash function. This allows new hashes to be introduced into an existing object store, or selection of a hash appropriate to the objects that will be stored in a particular pool. Signed-off-by: NSage Weil <sage@newdream.net>
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- 05 11月, 2009 1 次提交
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由 Sage Weil 提交于
The endian conversions don't quite work with the old union ceph_pg. Just make it a regular struct, and make each field __le. This is simpler and it has the added bonus of actually working. Signed-off-by: NSage Weil <sage@newdream.net>
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- 07 10月, 2009 1 次提交
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由 Sage Weil 提交于
These headers describe the types used to exchange messages between the Ceph client and various servers. All types are little-endian and packed. These headers are shared between the kernel and userspace, so all types are in terms of e.g. __u32. Additionally, we define a few magic values to identify the current version of the protocol(s) in use, so that discrepancies to be detected on mount. Signed-off-by: NSage Weil <sage@newdream.net>
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