Summary:
FUSE_ACCESS was incorrectly categorized as an 'other' FUSE request
type. Categorize it as 'read'.
Reviewed By: wez
Differential Revision: D24437458
fbshipit-source-id: 5ea0a7d5a0fd57b9230f37674fd2568a4917bab5
Summary:
I noticed while playing with `eden strace` that, on my Linux machine,
running `ls -lA` would cause a pile of FUSE_GETXATTR requests for
`system.posix_acl_access` and `system.posix_acl_default`.
FUSE does not cache getxattr yet, but the kernel can cache ACLs if we
pretend to support them. Thus, advertise FUSE_POSIX_ACL support, but
continue returning ENOSYS for all setxattr calls.
Reviewed By: wez
Differential Revision: D24039130
fbshipit-source-id: a2e69c43b728fb51fb1d1b41ca9d31eba8efaa19
Summary:
Add an `eden strace` command that subscribes to all FUSE events for
the specified mount (or current directory), and streams them to stdout
with response latency measurements and the requesting process.
If there are any pending requests at the time `eden strace` is run,
they are printed first.
Reviewed By: wez
Differential Revision: D24038978
fbshipit-source-id: 59a2112dbdb1708571d12b04bdccaf9eca725cf7
Summary:
This is to be able to run the hook tailer on fbsource commits, which had been
push-redirected from ovrsource.
Reviewed By: StanislavGlebik
Differential Revision: D24447814
fbshipit-source-id: bfb164ec45dd2d4d5c3c83f133b48000a71a50a3
Summary: As well as the unixname of the pusher, log all identities provided by the pusher.
Reviewed By: krallin
Differential Revision: D24446453
fbshipit-source-id: 0854b3a10221da16d87b53fd849f033f7bb2a27e
Summary:
Use the new API `smartset.prefetch` for the prefetching logic for `log`
commands.
Prefetching is only enabled if the template contains related symbols.
Reviewed By: DurhamG
Differential Revision: D24289052
fbshipit-source-id: 810da3b249d45a7516aaf39a0b74f6965b87f96f
Summary: This makes `log` command more efficient using the `hybrid` backend.
Reviewed By: DurhamG
Differential Revision: D24293498
fbshipit-source-id: db3bac28a0b04ba6af449357bc08b285cd62780d
Summary:
Add prefetch APIs on smartset to make it easier to specify what need to be
prefetched.
This is intended to be used by `{phabstatus}`, log with lazy commit text backend,
and revsets like `author(x)`, etc.
Reviewed By: sfilipco
Differential Revision: D24321292
fbshipit-source-id: 7e645ccbe39feeae1e2da7bfb115623945bf9cef
Summary:
This makes it possible to "fork" sets and set different prefetch properties on
them.
Reviewed By: sfilipco
Differential Revision: D24365329
fbshipit-source-id: c4bdd6ab21e6a891a02d450f9e6edab3a3781eca
Summary:
The generatorset has a pure Python implementation for rewindable generator.
However it is not thread-safe, and we want thread-safety since the set
iteration will be driven by async Rust in multiple threads.
One of the issues is, during thread 1 `next(gen)`, thread 2 might call
`next(gen)`, and that's not allowed by Python.
Fix them by switching to the Rust RGenerator.
Reviewed By: DurhamG
Differential Revision: D24365328
fbshipit-source-id: 2785e80c7c460a7f754ed23e3af99f4a5c9fbcdf
Summary:
Buck-out can contain some files that we wont have the ability to read on mac os
(like .Spotlight-V100 and .Trashes). This means `eden du` will error out on
reading them.
We handle FileNotFound but not permission errors, lets treat them the same.
Reviewed By: genevievehelsel
Differential Revision: D24396252
fbshipit-source-id: 31e2ecfeff1783ae9c3479f59335d95a0d9b6de7
Summary:
Similarly to the indexedlogdatastore, the LFS stores can become corrupted on
power loss. This is happening fairly frequently on Windows Sandcastle due to
the OS being virtualized and power being cut abruptly.
For now this only attempts to repair the shared stores, in theory we could also
try to repair the local stores but haven't looked into it.
Reviewed By: DurhamG
Differential Revision: D24449202
fbshipit-source-id: 605a7943a0850b625bf00c514879b3da1ab2b406
Summary:
The ContentStore/Metadatastore are made of several different stores, attempting
to expose all of them to Python to drive the repair logic from there would leak
implementation detail of how the stores are implemented.
Instead, let's simply expose a single `repair` function out of the
pyrevisionstore crate that takes care of repairing all of the underlying
stores. For now, this is just moving code around, but a future diff will
integrate the LFS stores.
Reviewed By: DurhamG
Differential Revision: D24449203
fbshipit-source-id: 1631ced9068716453cb404bf7e65cefbf2db5247
Summary: My previous diff shrink the size of the cache so the pools can't fit there anymore. Adjust them as well. Plus made cache argument pareser understand float values for `cache-size-gb`
Reviewed By: johansglock
Differential Revision: D24448419
fbshipit-source-id: 2b73f789df10c5df7685ba96b7f19b8c9d04cc71
Summary: The hostname is of limited use when running on Tupperware - add in the session ID, which lets us look at what happened.
Reviewed By: StanislavGlebik
Differential Revision: D24361320
fbshipit-source-id: 0ac2c64d68915288b3241320c7ee14452b754ec8
Summary:
I removed --debug flag for bookmarks validator on tw because it was too spammy,
but now we get no output at all. Let's make it info so that we can see it in tw
output
Reviewed By: ikostia
Differential Revision: D24445829
fbshipit-source-id: d37c41be46794867f91ecf66f0318e7b2d660d85
Summary:
This will be used to avoid 1-by-1 fetching for the changelog backend with
commit text stored remotely.
Reviewed By: sfilipco
Differential Revision: D24321293
fbshipit-source-id: 9695c72166cadc0b167e2ce7fde822cdf6b1cea8
Summary:
The communication protocol between edenfs and watchman is that edenfs
advertises that "something in the mount has changed!" and it's up to
watchman to call getFilesChangedSince or getCurrentJournalPosition to
inspect what has changed.
This diff avoids redundantly notifying "something in the mount has
changed!" between the initial notification and actually reading the
journal contents. This way, a Watchman subscription cannot (*) fall
behind, and memory usage stays approximately constant during heavy
write traffic.
Hopefully, this will prevent the kernel from thinking the edenfs mount
is a slow IO device under high memory pressure.
* Technically, if there were a multitude of subscribeStreamTemporary
streams, and all but one was not calling getFilesChangedSince, it's
possible that notifications could back up on the stuck
subscriptions.
Reviewed By: wez
Differential Revision: D24090247
fbshipit-source-id: 6561c13e847b749c093adab75250df474d3210f9
Summary: This will be used to test if a keyword is in an AST.
Reviewed By: DurhamG
Differential Revision: D24293499
fbshipit-source-id: c4c238e09fae6728d9d20ffe94e04194ac20bbb8
Summary:
There were 2 recent reports about "visibleheads" not being enabled.
Previously, to enable visibility, one has to run a `pull` command with
`visibility.automirate=start` and `visibility.enabled=true`, and
`pull.automirate=true`, and our current config does not have
`visibility.automigrate`.
There are other issues with pull-based auto migration. For example, the edenfs
backing repo does not run pull and won't be migrated.
Move the visibility and dirstate automigrate logic to `repo.__init__` so they
always run. Also simplify the configuration so a single config
`visibility.enabled=true` (or `format.dirstate`) is enough to trigger the
migration.
Reviewed By: DurhamG
Differential Revision: D24340586
fbshipit-source-id: 2b8ed8da51c2345c9e6e680519dbc4f10eab1ac0
Summary:
We expect `.hg/store` to exist (ex. `storerequirements`). Drop support for repo
layout without a store.
Reviewed By: DurhamG
Differential Revision: D24340585
fbshipit-source-id: 757dc8633db9549a6bea082281326ebdefcbfcba
Summary:
Treestate is the only supported dirstate format. Remove test cases about legacy
dirstates.
Reviewed By: DurhamG
Differential Revision: D24340584
fbshipit-source-id: 2ebaa7d5aa9e8639e3ce4caa67c4f93155b52558
Summary:
Turn on rust changelog (changelog2) for all hosts (except hgsql).
Turn on doublewrite backend for hg-dev hosts, triggered by pull.
Tests are mostly working, and I have been using it for weeks.
Reviewed By: singhsrb
Differential Revision: D24259759
fbshipit-source-id: b89a27f98a6d3d1e4ea187bf7b29f875d0e96e2e
Summary:
Include opcode name and process name in eden.FuseCall Thrift structs
so we can use eden.FuseCall in a later diff in the stack.
Reviewed By: kmancini
Differential Revision: D24036420
fbshipit-source-id: fc6d8f3d174b85e07fac299a6f86b2b2d24f301d
Summary: It will be used to test whether `{phabstatus}` is in template.
Reviewed By: sfilipco
Differential Revision: D24293496
fbshipit-source-id: 1b59236e07280c0cefb07be9da7a3fd18d9940a1
Summary:
There are 2 issues:
- len(repo) is no longer the "max rev" + 1. Use 1<<63 instead.
- If invalidatelinkrev is a repo requirement, linkrev can no longer be trusted.
Reviewed By: DurhamG
Differential Revision: D24270423
fbshipit-source-id: 4e5c999772fad6ef2b1dabd2d6363d4226242c4d
Summary:
If linkrevs are known unreliable, do not use them. This fixes some cases with
segmented changelog, file revisions are incorrectly filtered out and not sent
to client.
Reviewed By: DurhamG
Differential Revision: D24233228
fbshipit-source-id: 268a95b44c0217658b849317cb0a680450b91d23
Summary: This makes the output less verbose.
Reviewed By: DurhamG
Differential Revision: D24411259
fbshipit-source-id: 50b175f2e31ffda62e78dd226775edaf53893bce
Summary:
With segmented changelog, the maximum revision is not always the "tip".
Therefore, track "tip" explicitly in svfs / metalog. This improves
compatibility.
Reviewed By: DurhamG
Differential Revision: D24214711
fbshipit-source-id: 7b22de7ac684a90965a695924bdb9114758aae43
Summary: Avoid HashSet or HashMap order to preserve the order of inserting commits.
Reviewed By: DurhamG
Differential Revision: D24214460
fbshipit-source-id: 66df2e0aba1820e6585f8da66897078f38abf82f
