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195 Commits

Author SHA1 Message Date
Antonio SJ Musumeci
1d48dba0b7 add discord server to docs 2019-02-17 14:46:50 -05:00
trapexit
5a1a60742e
Merge pull request #574 from trapexit/opts 
remove `defaults`, hard code atomic_o_trunc, big_writes, and default_…
 2019-01-30 22:53:35 -05:00
Antonio SJ Musumeci
c5b2415daf remove defaults, hard code atomic_o_trunc, big_writes, and default_permissions 
`defaults` is a value used by all filesystems and isn't passed through to
mergerfs when mounting via the fstab or the mount command. This led
to inconsistent application of options. atomic_o_trunc, big_writes, and
default_permissions should be enabled all the time anyway and splice_*
can lead to issues so they are not always enabled.
 2019-01-30 22:46:21 -05:00
Antonio SJ Musumeci
f4a06cae18 fix <> escaping in argument list 2019-01-24 11:15:55 -05:00
Antonio SJ Musumeci
5be7e007ce add statfs cache 2019-01-23 23:06:07 -05:00
Antonio SJ Musumeci
7a057daa0c add policy cache for 'open' 
A fusepath -> basepath cache for `open` to limit the overhead of FUSE in 'open, read/write, close' patterns (such as Transmission).
 2019-01-22 09:21:15 -05:00
Antonio SJ Musumeci
a13b822543 add mention of noforget argument for NFS exports 2019-01-21 18:41:19 -05:00
Antonio SJ Musumeci
9fd3b968fc make ioctl on directories use open policy 2019-01-18 22:41:52 -05:00
Antonio SJ Musumeci
a57c680cc8 clarify descriptions regarding funcitons and those without policies 2019-01-15 10:18:57 -05:00
Antonio SJ Musumeci
3a1213435f add more info on different caching techniques 2019-01-15 09:39:39 -05:00
Antonio SJ Musumeci
7eefb58ff7 misc doc updates 2019-01-09 11:25:06 -05:00
Antonio SJ Musumeci
0b5a0d1228 update README regarding valid ENOSPC errors 2019-01-07 09:20:34 -05:00
Antonio SJ Musumeci
aa56e12040 mention mv quirk in known issues 2019-01-06 13:24:12 -05:00
Antonio SJ Musumeci
40969402e8 misc README updates 2018-12-12 15:48:53 -05:00
Antonio SJ Musumeci
7d9458fdd1 change xattr setting notsup to nosys 2018-11-19 23:30:39 -05:00
Antonio SJ Musumeci
680f8194f9 add ability to change statfs behavior 2018-11-05 21:33:27 -05:00
Antonio SJ Musumeci
7524e57262 rename NW (no write) to NC (no create) 2018-11-01 23:37:45 -04:00
Antonio SJ Musumeci
b55ebba4ed add tagging branches RW/RO/NW 
This allows users to tag a branch as readonly or not for writing regardless
of how the filesystem is mounted. Should simplify deployments and offer
more flexibility.
 2018-11-01 23:13:49 -04:00
Antonio SJ Musumeci
8eacb008b3 misc updates to docs 2018-10-31 10:22:40 -04:00
Antonio SJ Musumeci
1885a82cce remove libattr dependency 2018-10-09 13:50:45 -04:00
Antonio SJ Musumeci
65f482e483 add ability to turn on/off xattr support at runtime 2018-10-09 08:41:31 -04:00
Antonio SJ Musumeci
93f7d7d927 add link_cow feature 
When enabled if a regular file is opened which has a link count > 1 it will
copy the file to a temporary file and rename over the original. Effectively
breaking the link. This behavior is similar to cow-shell and other LD_PRELOAD
based "CoW" solutions.
 2018-10-06 22:05:05 -04:00
Antonio SJ Musumeci
f8563369bc add security_capability option 2018-09-30 23:30:53 -04:00
Antonio SJ Musumeci
057eafef7f add comment regarding tar error 2018-09-06 08:28:21 -04:00
Antonio SJ Musumeci
587ab62583 tweak docs, add FAQ regarding vendoring of libfuse 2018-08-20 13:40:01 -04:00
Andrey Mazo
756d4ff0ff
Makefile: option for building with system libfuse 
Add INTERNAL_FUSE variable to control linking against
bundled libfuse vs external/system libfuse.
If external libfuse is requested,
`pkg-config` is used to obtain CFLAGS/LIBS/LDFLAGS and
to check that the provided external libfuse is >= 2.9.7.

This might hopefully get mergerfs closer to inclusion into distros.

Link: https://github.com/trapexit/mergerfs/issues/431
Link: https://bugs.gentoo.org/587956#c6
 2018-08-20 00:05:58 +03:00
Antonio SJ Musumeci
fc52f89ddc add FAQ entry on hard links 2018-08-18 22:10:23 -04:00
trapexit
b1ecc58114
Merge pull request #491 from trapexit/inode_docs 
add details regarding use_ino
 2018-07-25 17:29:06 -04:00
Antonio SJ Musumeci
39d5ab8e83 add details regarding use_ino 2018-07-25 17:28:36 -04:00
Antonio SJ Musumeci
c005463111 change examples to use /mnt rather than /tmp 2018-05-04 09:00:27 -04:00
Antonio SJ Musumeci
e521833cec bump change date on readme and rebuild man 2018-03-09 21:12:52 -05:00
trapexit
906702de77
add hard_remove details and comment on unionfs 2018-03-03 13:24:49 -05:00
Andrew Simmons
b4a003c5a8
Remove duplicate word in README 2018-01-18 15:38:16 -05:00
trapexit
b48054fa2c
add XRP to support list 2017-12-21 09:47:53 -05:00
trapexit
d8f05ac8ae
add BCH, ETH, & LTC donation addresses 2017-12-20 22:11:26 -05:00
Antonio SJ Musumeci
7d93d5917e add explination in FAQ about what mergerfs is / is not 2017-11-15 16:39:25 -05:00
Antonio SJ Musumeci
7207e7fdd6 faq answer on epmfs 2017-11-07 14:48:38 -05:00
Antonio SJ Musumeci
f72bb1e1ed update FAQ and misc tweaks 2017-11-07 08:59:49 -05:00
Antonio SJ Musumeci
bd14f33c31 add support info and how mergerfs works section 2017-11-05 13:43:33 -05:00
Antonio SJ Musumeci
9104f25c09 misc updates to docs 2017-08-06 14:33:59 -04:00
Antonio SJ Musumeci
c1d85ef825 expand support section of readme 2017-07-30 16:52:29 -04:00
Antonio SJ Musumeci
cc1f07ef39 add info on creating a caching behavior 2017-07-23 19:59:11 -04:00
Antonio SJ Musumeci
75ed37a11a add setting of thread pool size 2017-07-02 23:50:39 -04:00
Antonio SJ Musumeci
a2bddec8c7 add 'ignore path preserving on rename' feature 2017-06-30 00:01:00 -04:00
Antonio SJ Musumeci
de0985c135 add libfuse 2.9.7 to repo and build against libfuse.a 2017-06-02 11:25:25 -04:00
Antonio SJ Musumeci
87c2f2f9dc add nullrw feature to facilitate benchmarking 2017-05-26 18:11:18 -04:00
Antonio SJ Musumeci
6a7675f2bf symlinkify: file -> symlink-to-original-file after timeout 2017-05-05 00:14:04 -04:00
Antonio SJ Musumeci
215f129a2a explicitly define path preservation, better explain move issues 2017-04-03 14:35:08 -04:00
Antonio SJ Musumeci
bb4ec913c6 fix incorrect section header syntax 2017-04-03 12:05:51 -04:00
Antonio SJ Musumeci
cf2cb54e2a add info on inodes running out to faq on filled drives 2017-03-13 13:42:46 -04:00
Antonio SJ Musumeci
94ebccc6ed try to clarify how path preserving policies work and other tweaks to docs 2017-03-11 15:07:48 -05:00
Antonio SJ Musumeci
4e7e74d6f0 update docs to include dropcacheonclose and warn about directory mtime 2017-02-18 20:05:06 -05:00
Antonio SJ Musumeci
9cc9bb9de2 misc document updates 2017-01-31 19:10:54 -05:00
Antonio SJ Musumeci
16e7c72e99 update documentation, focus on explaining double caching & direct_io 2017-01-19 11:49:52 -05:00
Antonio SJ Musumeci
c8fa51c81a support setting of inodes (using use_ino option) 
creates a 64bit inode value from the underlying device value + original inode

final_ino = orig_ino | (dev << 32)

not perfect but given few filesystems use 64bit inodes nor is st_dev more than 16bit usually it should be fine
 2016-12-14 18:53:21 -05:00
Antonio SJ Musumeci
5f7a168d0b note that mergerfs should be run as root 2016-12-06 17:04:10 -05:00
Colin Yates
897f20bff8 minor correction of spelling mistake 
:%s/cateogry/category/g
 2016-10-24 09:32:41 +01:00
Antonio SJ Musumeci
cd90193deb add some more explination to the FAQ 2016-10-19 09:38:48 -04:00
Antonio SJ Musumeci
cd71af8c5b add mergerfs.ctl and scorch to tooling section 2016-10-13 11:02:20 -04:00
Antonio SJ Musumeci
3fb7f8919a add EDQUOT to errors which trigger moveonenospc 2016-10-06 13:54:57 -04:00
Antonio SJ Musumeci
b1f2e94a2f add information about page cache kernel panic bug 
https://lkml.org/lkml/2016/9/14/527
 2016-09-14 11:20:13 -04:00
Jens Dieskau
158dda9f23 Fix minor typo 2016-09-03 22:33:36 +02:00
Antonio SJ Musumeci
0fceb8e0a3 add epall and eprand policies 2016-08-01 16:08:02 -04:00
Antonio SJ Musumeci
47f184a944 fix typo and clarify feature 2016-07-26 09:09:10 -04:00
Antonio SJ Musumeci
a93ab6c2f5 add existing path first found policy. closes #289 2016-07-11 20:42:56 -04:00
Antonio SJ Musumeci
30cdfa64b8 reiterate path preserving policies 2016-06-07 20:51:18 -04:00
Antonio SJ Musumeci
6dc6fde641 update info on mmap bug and when it was fixed 2016-05-17 16:09:22 -04:00
Antonio SJ Musumeci
be6341e6f0 create eplus (existing path, least used space) policy. closes #273 2016-05-07 15:15:51 -04:00
Antonio SJ Musumeci
f7d3e8bf47 create lus (least used space) policy. closes #273 2016-05-07 14:59:42 -04:00
Antonio SJ Musumeci
74ed1b09ee faq update on direct writes 2016-05-03 11:44:04 -04:00
Antonio SJ Musumeci
d0414d7c78 clean up information regarding fstab 2016-04-27 07:13:05 -04:00
Antonio SJ Musumeci
ef8d8f306e add fsname to readme 2016-04-25 16:58:18 -04:00
Antonio SJ Musumeci
cd15b7a66a further tweak language regarding policies wrt create category 2016-04-13 13:06:35 -04:00
Antonio SJ Musumeci
8643d35ebf make policy descriptions more explicit 2016-04-13 12:45:49 -04:00
Antonio SJ Musumeci
1cfe1c3715 tweak doc language 2016-04-06 14:57:02 -04:00
Antonio SJ Musumeci
dbb13ef7ad add details of mmap cache bug 2016-04-03 16:56:47 -04:00
Antonio SJ Musumeci
90ca14afff add dual mount suggestion to mmap problem 2016-03-15 16:44:49 -04:00
Antonio SJ Musumeci
cfaf812c62 add details regarding rtorrent, mmap, and direct_io 2016-03-15 08:24:35 -04:00
Antonio SJ Musumeci
0c6c69e02e update readme to include mergerfs.dedup 2016-03-11 18:03:22 -05:00
Antonio SJ Musumeci
309cfee52b change tar.gz build url 2016-03-11 16:55:10 -05:00
Antonio SJ Musumeci
4928944167 clarify that rename uses the create policy to make decisions 2016-03-04 20:32:52 -05:00
Antonio SJ Musumeci
59b08a5bc3 change tooling names and add guide link 2016-03-03 10:46:53 -05:00
Antonio SJ Musumeci
779143f4b6 add minfreespace checks to policy ff's create and remove fwfs 
fwfs is now covered by ff with the minfreespace and readonly checks
 2016-02-29 18:06:59 -05:00
Antonio SJ Musumeci
4d7148cdd1 update readme with minfreespace and readonly details 2016-02-29 15:14:31 -05:00
Antonio SJ Musumeci
a698a8a545 update / tweak readme 2016-02-21 18:30:25 -05:00
Antonio SJ Musumeci
a4e60d7471 add eplfs info to readme 2016-02-18 13:32:30 -05:00
Antonio SJ Musumeci
3a51ceb327 add some "why mergerfs instead of X" sections to the FAQ 2016-02-11 15:51:22 -05:00
Antonio SJ Musumeci
681f3d7492 add section to readme about trash directories 2016-02-11 15:07:55 -05:00
Antonio SJ Musumeci
0bac344c8b add information on fixing libfuse crashes 2016-02-01 09:45:40 -05:00
Antonio SJ Musumeci
853769bd7c general tweaks to readme 2016-01-21 12:47:13 -05:00
Antonio SJ Musumeci
93397ea170 remove incorrect warning about race condition with mkdir/mknod 2016-01-20 17:07:33 -05:00
Antonio SJ Musumeci
25265f4e85 dedup based on full statvfs struct rather than fsid. closes #183 2016-01-20 16:44:05 -05:00
Antonio SJ Musumeci
de776b7cf0 remove tooling from repo. closes #198 2016-01-19 16:29:51 -05:00
Antonio SJ Musumeci
8a5c5240f2 replace srcpoints with srcmounts 2016-01-12 16:27:47 -05:00
Antonio SJ Musumeci
a3e6a0352d rework rename algo to minimize likelihood of EXDEV being returned. closes #187 2016-01-12 16:23:12 -05:00
Antonio SJ Musumeci
8a651b0372 add support section to readme and manpage 2015-10-29 15:27:05 -04:00
Antonio SJ Musumeci
02df44129d update info on Samba client EXDEV issue 2015-10-16 08:30:54 -04:00
Antonio SJ Musumeci
fe7960974d fix typo 2015-10-14 08:07:05 -04:00
Antonio SJ Musumeci
873c4a9840 add link to gvfs-fuse patch 2015-10-14 06:48:40 -04:00
Antonio SJ Musumeci
4df9b2e6f1 add documentation on SMB client EXDEV / EIO issue 2015-10-14 00:27:26 -04:00