search for: rootid

...commit also adds all the so far missing items from the root_item like the received UUID, all generation values and all time values. The parameters to the "--fields" option is a list of items to print: --fields=gen,dirid,uuid,puuid,ruuid,cgen,ogen,sgen,rgen,ctime,otime, stime,rtime,path,rootid,parent,topid,all Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> --- btrfs-list.c | 418 ++++++++++++++++++++++++++++++++++++------------------- btrfs-list.h | 40 +++++- cmds-subvolume.c | 57 +++----- man/btrfs.8.in | 19 +-- 4 files changed, 339 insertions(+), 195...

...src/MAX_PROC_NR | 2 +- 3 files changed, 54 insertions(+), 1 deletion(-) diff --git a/daemon/btrfs.c b/daemon/btrfs.c index 6b93973..e1f617d 100644 --- a/daemon/btrfs.c +++ b/daemon/btrfs.c @@ -1929,3 +1929,41 @@ error: free (ret); return NULL; } + +int64_t +do_btrfs_inspect_internal_rootid (const char *path) +{ + const size_t MAX_ARGS = 64; + const char *argv[MAX_ARGS]; + size_t i = 0; + CLEANUP_FREE char *path_buf = NULL; + CLEANUP_FREE char *err = NULL; + CLEANUP_FREE char *out = NULL; + int r; + int64_t ret; + + path_buf = sysroot_path (path); + if (path_buf == NULL) { +...

Hi All, the following patches implement the recursively snapshotting and deleting of a subvolume. To snapshot recursively you must pass the -R switch: # btrfs subvolume create sub1 Create subvolume ''./sub1'' # btrfs subvolume create sub1/sub2 Create subvolume ''sub1/sub2'' # btrfs subvolume snapshot -R sub1 sub1-snap Create a snapshot of

Setting subvolume/snapshot readonly has been missing for a long time. With this patch, we can set a subvolume/snapshot readonly via: o btrfs subvolume set-ro <path> Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com> --- cmds-subvolume.c | 40 ++++++++++++++++++++++++++++++++++++++++ ioctl.h | 7 +++++++ 2 files changed, 47 insertions(+), 0 deletions(-) diff --git

This series adds new APIs to support btrfs inspect-internal. v2: - use full name of btrfs command as inspect-internal Hu Tao (4): New API: btrfs_inspect_internal_rootid New API: btrfs_inspect_internal_subvolid_resolve New API: btrfs_inspect_internal_inode_resolve New API: btrfs_inspect_internal_logical_resolve daemon/btrfs.c | 161 +++++++++++++++++++++++++++++++++++++++++++++++++++ generator/actions.ml | 56 ++++++++++++++++++ src/MAX_PROC_NR...

This adds ioctl BTRFS_IOC_GET_FSIDS which reads the fs info through the btrfs-control Signed-off-by: Anand Jain <anand.jain@oracle.com> --- fs/btrfs/super.c | 47 ++++++++++++++++++++++++++++++++++++++----- fs/btrfs/volumes.c | 33 ++++++++++++++++++++++++++++++ fs/btrfs/volumes.h | 2 + include/uapi/linux/btrfs.h | 19 +++++++++++++++++ 4 files changed,

...be able to track multiple, independent types of roots - for example, roots for a long-term heap (where Method, Class, etc. might live) and the normal heap. The address-space method would handle this, but the isRoot() method would have to be extended to handle distinct roots - more like isRoot(int rootId) - which would *really* complicate the type system. -Joshua -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110308/1e74213c/attachment.html>

On Mon, Mar 7, 2011 at 2:05 PM, Joshua Warner <joshuawarner32 at gmail.com>wrote: > > > On Mon, Mar 7, 2011 at 12:48 PM, Talin <viridia at gmail.com> wrote: > >> On Mon, Mar 7, 2011 at 10:58 AM, Joshua Warner <joshuawarner32 at gmail.com>wrote: >> >>> Hi Talin, >>> >>> Sorry to interject - >>> >>>

...: btrfs_balance_pause New API: btrfs_balance_cancel New API: btrfs_balance_resume New API: btrfs_balance_status New API: btrfs_scrub_status New API: add btrfs_filesystem_defragment New API: add btrfs_rescue_chunk_recover New API: add btrfs_rescue_super_recover New API: btrfs_inspect_rootid New API: btrfs_inspect_subvolid_resolve New API: btrfs_inspect_inode_resolve New API: btrfs_inspect_logical_resolve daemon/btrfs.c | 519 ++++++++++++++++++++++++++++++++++++++++++++++++++- generator/actions.ml | 198 ++++++++++++++++++++ gobject/Makefile.inc | 4 +- java/Makefile.i...

...ltiple, independent types of roots - for example, > roots for a long-term heap (where Method, Class, etc. might live) and the > normal heap. The address-space method would handle this, but the isRoot() > method would have to be extended to handle distinct roots - more like > isRoot(int rootId) - which would *really* complicate the type system. > > I realize that it has drawbacks. I'm mainly just brainstorming. As far as multiple heaps go: There are two classes of heaps we're talking about. The first class are heaps that have different object lifetime policies. Those kinds...

On Mon, Mar 7, 2011 at 12:48 PM, Talin <viridia at gmail.com> wrote: > On Mon, Mar 7, 2011 at 10:58 AM, Joshua Warner <joshuawarner32 at gmail.com>wrote: > >> Hi Talin, >> >> Sorry to interject - >> >> >>> For example, suppose I have a type "String or (float, float, float)" - >>> that is, a union of a string and a

This is a first draft of a subvolume quota implementation. It is possible to limit subvolumes and any group of subvolumes and also to track the amount of space that will get freed when deleting snapshots. The current version is functionally incomplete, with the main missing feature being the initial scan and rescan of an existing filesystem. I put some effort into writing an introduction into