search for: fi_arg

This is the next patch series for scrub userland tools. Change log v1->v2: - commands now reachable as "btrfs scrub ..." instead of "btrfs filesystem scrub ..." - ability to scrub a single device instead of a whole file system - superfluous command line options removed - resume is now a separate command ("scrub resume") instead of "scrub start -r" -

...} ret = check_mounted(file); if (ret < 0) { fprintf(stderr, "error checking %s mount status\n", diff --git a/utils.c b/utils.c index f9ee812..0c551a0 100644 --- a/utils.c +++ b/utils.c @@ -1386,3 +1386,52 @@ int get_fs_info(int fd, char *path, struct btrfs_ioctl_fs_info_args *fi_args, return 0; } + +/* + * Checks if the swap device or not. + * Returns 1 if the swap device, < 0 on error or 0 if not the swap device. + */ +int is_swap_device(const char *file) +{ + FILE *f; + struct stat st_buf; + char buf[1024]; + char *cp; + dev_t rdev; + int ret = 0; + + if (stat(file,...

...39;: default: usage(resume ? cmd_scrub_resume_usage : @@ -1195,7 +1199,7 @@ static int scrub_start(int argc, char **argv, int resume) * is a normal mode of operation to start scrub on multiple * single devices, there is no reason to prevent this. */ - if (is_scrub_running_on_fs(&fi_args, di_args, past_scrubs)) { + if (!force && is_scrub_running_on_fs(&fi_args, di_args, past_scrubs)) { ERR(!do_quiet, "ERROR: scrub is already running.\n" "To cancel use ''btrfs scrub cancel %s''.\n" @@ -1507,7 +1511,7 @@ out: } sta...

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,

Hi gang, I was a little surprised to see that patch go by recently which fixed an endian bug. I went to see how sparse checking looked and it was.. broken. I got it going again in my Fedora environment. Most of the patches are just cleanups, but there *were* three real bugs lurking in all that sparse warning spam. So I maintain that it''s worth our time to keep it going and fix

From: anand jain <anand.jain@oracle.com> Anand Jain (1): [RFC] Add btrfs autosnap feature Makefile | 6 +- autosnap.c | 1553 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ autosnap.h | 81 +++ btrfs-list.c | 140 +++++- btrfs.c | 46 ++- btrfs_cmds.c | 186 +++++++- btrfs_cmds.h | 3 +- scrub.c | 1 + 8 files changed, 1982 insertions(+), 34