diff options
| -rw-r--r-- | Documentation/public-inbox-index.pod | 10 | ||||
| -rwxr-xr-x | examples/grok-pull.post_update_hook.sh | 6 |
2 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/public-inbox-index.pod b/Documentation/public-inbox-index.pod index b1b24917..ff2e5486 100644 --- a/Documentation/public-inbox-index.pod +++ b/Documentation/public-inbox-index.pod @@ -32,6 +32,16 @@ normal search functionality. =over +=item --jobs=JOBS, -j + +Control the number of Xapian indexing jobs in a +(L<public-inbox-v2-format(5)>) inbox. + +C<--jobs=0> is accepted as of public-inbox 1.6.0 (PENDING) +to disable parallel indexing. + +Default: the number of existing Xapian shards + =item --compact / -c Compacts the Xapian DBs after indexing. This is recommended diff --git a/examples/grok-pull.post_update_hook.sh b/examples/grok-pull.post_update_hook.sh index 3ead3944..ec4ae93e 100755 --- a/examples/grok-pull.post_update_hook.sh +++ b/examples/grok-pull.post_update_hook.sh @@ -1,4 +1,9 @@ #!/bin/sh + +# use flock(1) from util-linux to avoid seek contention on slow HDDs +# when using multiple `pull_threads' with grok-pull: +# [ "${FLOCKER}" != "$0" ] && exec env FLOCKER="$0" flock "$0" "$0" "$@" || : + # post_update_hook for repos.conf as used by grok-pull, takes a full # git repo path as it's first and only arg. full_git_dir="$1" @@ -119,6 +124,7 @@ then : v2 inboxes may be init-ed with an empty msgmap ;; *) + # if on HDD and limited RAM, add `-j0' w/ public-inbox 1.6.0+ $EATMYDATA public-inbox-index -v "$inbox_dir" ;; esac |