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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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list_journal can print the entire contents of the journal, and non-dirty
entries don't get validated, so we have to account for that.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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This has been leading to too many people taking metadata dumps of rw
mounted filesystems.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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It was forcing human readable units even without the -h flag,
so use the functions that respect that configuration.
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Move some things out of cmd_format.c
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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The splice fd might have been closed, and a double-close here shouldn't
be a concern because we're not doing any interesting multithreaded
things and it's local to this function.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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darray
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Add an option for controlling whether we create a third redundant
superblock at the end of the device.
For image files that are going to immediately be resized, we want to
skip this.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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this allows O_CREAT to be passed through, for the new image creation
tool.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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opts.h option
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Non power of two bucket sizes are allowed - but not preferred.
We were accidentally picking bucket sizes that weren't blocksize
aligned - ouch.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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member ABI warning
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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- we can now correctly open by parsing sysfs, instead of falling back to
reading the superblock and grabbing the UUID
- non-UUID filesystem names now work
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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With single device mode we won't always show up in sysfs by UUID, but
the new VFS ioctl handles this nicely.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Add a helper to check for close errrors - especially bad file
descriptors, that can be a fun source of heisenbugs.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Verbose is excessive here.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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This improves reproducability when producing images.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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this prevents accidentally formatting with a version unsupported by the
running kernel
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Add the missing usage function for "fs" subcommand; when no matching
subcommand exists, print the usage and return -EINVAL.
Signed-off-by: Integral <integral@archlinuxcn.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Giving a single pos for the transaction filter now correctly matches
against extents.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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This needed an access() check, like the other uses, instead of exiting
if it can't be read.
Factor out a small common helper for this.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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When BCACHEFS_FUSE is disabled or not defined, FUSE section shouldn't
be displayed in bcachefs usage (--help).
Signed-off-by: Integral <integral@archlinuxcn.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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We don't want users hitting this accidentally, and if needed for some
strange reason (it shouldn't be), it can still be specified via -o.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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C header filename in `c_src/cmd_fusemount.c` hasn't been updated after renaming
`libbcachefs/fs-common.h`. Updating the filename to fix build failure.
Signed-off-by: Integral <integral@archlinuxcn.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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option to bch2_parse_mount_opts()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Migrate now works: there is an inconsequential free space inconsistency
after marking the new superblock (in migrate_superblock), which we're
hacking around with a fsck.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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