similar to: [PATCH] btrfsctl: scan device and exit without using ioctl

If I scan I device with a btrfs with -A, it finds it: (~/btrfs-progs-unstable) sudo ./btrfsctl -A /dev/sda5 operation complete Btrfs v0.19-1-g4f89b6e-dirty But when I do a "scan all devices", it can''t find my btrfs on /dev/sda5: (~/btrfs-progs-unstable) sudo ./btrfsctl -a Scanning for Btrfs filesystems failed to read /dev/sr0 I''m using btrfs-progs-unstable version

Add man/btrfsctl.8.in Signed-off-by: Goldwyn Rodrigues <rgoldwyn@gmail.com> --- man/btrfsctl.8.in | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 45 insertions(+), 0 deletions(-) create mode 100644 man/btrfsctl.8.in diff --git a/man/btrfsctl.8.in b/man/btrfsctl.8.in new file mode 100644 index 0000000..e11f46a --- /dev/null +++ b/man/btrfsctl.8.in @@ -0,0 +1,45 @@

[root@btrfs progs-unstable]# btrfsctl -A /dev/sdb ioctl returns 0 [root@btrfs progs-unstable]# btrfsctl -A /dev/sdc ioctl returns 0 /dev/sdb has a btrfs, while /dev/sdc is blank. What''s that output supposed to mean ? Is it a bug ? -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info

Hello, I've added a Channel Device through virt-manager GUI. virsh dumpxml shows the device as. <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/ubuntusaucy.marx'/> <target type='virtio' name='marx'/> <alias name='channel2'/> <address

We now stop queues and drain all the pending requests from all virtqueues. So this is not a TODO anymore. Got rid of incrementing fc->dev_count as well. It did not seem meaningful for virtio_fs. Signed-off-by: Vivek Goyal <vgoyal at redhat.com> --- fs/fuse/virtio_fs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@gmail.com> --- man/Makefile | 27 +++++++++++++++++++++++++++ man/btrfsck.8.in | 17 +++++++++++++++++ 2 files changed, 44 insertions(+), 0 deletions(-) create mode 100644 man/Makefile create mode 100644 man/btrfsck.8.in diff --git a/man/Makefile b/man/Makefile new file mode 100644 index 0000000..2665dd1 --- /dev/null +++ b/man/Makefile

Split CFLAGS into CFLAGS (user part) and AM_CFLAGS (not-so-user part; variable name taken from automake, but otherwise no relation). Also add LDFLAGS. This allows me to use `make CFLAGS="-O2 -fPIE" LDFLAGS="-pie"` without dropping the other important (AM_CFLAGS) flags. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> --- btrfs-progs/Makefile | 17

Hello, I''ve just pulled btrfs-progs from the new git repo git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git However, when I come to make it fails like so: gcc -Wp,-MMD,./.btrfsctl.o.d,-MT,btrfsctl.o -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -g -Werror -Os -c btrfsctl.c gcc -g -Werror -Os -o btrfsctl btrfsctl.o ctree.o disk-io.o radix-tree.o extent-tree.o

From: Anand Jain <anand.jain@oracle.com> (This patch is for the review/test not yet for the integration). Here is an implementation of the feature to add label to the subvolume and snapshots. Which would help sysadmin to better manager the subvol and snapshots. This can be done in two ways, one - using attr which is user land only changes but drawback is able to change the label

This enables the ability to take the ovirt-node-image iso and deploy it to an iscsi disk. It also provides a sample pxe configuration for booting based on the iscsi root device. Includes support for user/password as well as reverse chap user/password. --- Makefile.am | 1 + livecd-iso-to-iscsi | 201 ++++++++++++++++++++++++++++++++++++++++++++++ ovirt-node-image.spec.in |

add man/btrfs-image.8.in Signed-off-by: Peng Tao <bergwolf@gmail.com> --- man/Makefile | 5 ++++- man/btrfs-image.8.in | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletions(-) create mode 100644 man/btrfs-image.8.in diff --git a/man/Makefile b/man/Makefile index 2665dd1..b7a7340 100644 --- a/man/Makefile +++ b/man/Makefile @@ -6,7 +6,7 @@

Hi all, below a configuration for udev/initramfs which I propose to scan the block devices looking for a multi-volume btrfs filesystem. Btrfs has the capability to span a file-system on multiple device. In order to do that, the involved devices have to be "registered" in the kernel. In order to do that there are two options: # btrfs device scan <device> (or the old

Hello everyone, Btrfs v0.10 is now available for download from: http://oss.oracle.com/projects/btrfs/ Btrfs is still in an early alpha state, and the disk format is not finalized. v0.10 introduces a new disk format, and is not compatible with v0.9. The core of this release is explicit back references for all metadata blocks, data extents, and directory items. These are a crucial building

Hello everyone, Btrfs v0.10 is now available for download from: http://oss.oracle.com/projects/btrfs/ Btrfs is still in an early alpha state, and the disk format is not finalized. v0.10 introduces a new disk format, and is not compatible with v0.9. The core of this release is explicit back references for all metadata blocks, data extents, and directory items. These are a crucial building

Hello everyone, Just before I head off to xmas vacation, I've pushed out my current queue of unstable things to the unstable tree. The big changes are the online resize, and a very very simple form of ENOSPC detection: btrfsctl -r new_size /mount_point new_size can be an absolute number: btrfsctl -r 8g /mount_point or it can be an relative number: # add 4GB btrfsctl -r +4g /mount_point

From: Sergei Trofimovich <slyfox@gentoo.org> $ LDFLAGS=-static make gcc -lpthread -g -O0 -o btrfs btrfs.o btrfs_cmds.o scrub.o \ ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o root-tree.o dir-item.o file-item.o inode-item.o inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o volumes.o utils.o btrfs-list.o btrfslabel.o -static -luuid scrub.o: In function

This is the source code of the man page of btrfs. The main changes from my previous patch are: - Rearranged the short command in order to avoid conflicts - Renamed the ''create'' verb is ''subvolume'' Thanks to Daniel for some tweaks on the syntax BR G.Baroncelli diff --git a/man/Makefile b/man/Makefile index 4e8893b..4a90b75 100644 --- a/man/Makefile +++

From: Hugo Mills <h.r.mills@reading.ac.uk> btrfs-find-root isn''t yet integrated into the main btrfs tool, and is an important recovery tool, so it deserves to be built as a static binary. Signed-off-by: Hugo Mills <hugo@carfax.org.uk> --- Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index d102dee..c519d21 100644

During virtio_kill_sb() we first stop forget queue and drain it and then call fuse_kill_sb_anon(). This will result in sending DESTROY request to fuse server. Once finished, stop all the queues and drain one more time just to be sure and then free up the devices. Given drain queues will call flush_work() on various workers, remove this logic from virtio_free_devs(). Signed-off-by: Vivek Goyal

When building on ppc64 I hit a number of warnings in printf: btrfs-map-logical.c:69: error: format ‘%Lu’ expects type ‘long long unsigned int’, but argument 4 has type ‘u64’ Fix them. Signed-off-by: Anton Blanchard <anton@samba.org> --- diff --git a/btrfs-list.c b/btrfs-list.c index 93766a8..c602b87 100644 --- a/btrfs-list.c +++ b/btrfs-list.c @@ -249,7 +249,8 @@ static int