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| author | simon <simon@FreeBSD.org> | 2010-12-19 23:09:42 +0000 |
|---|---|---|
| committer | simon <simon@FreeBSD.org> | 2010-12-19 23:09:42 +0000 |
| commit | b19345a9d730c11fed5875fae4fc96a257111477 (patch) | |
| tree | a12c5ed665a5a66b961fb925e155898120b70fb2 /usr.sbin/portsnap | |
| parent | 3d12be787fdae0e84c692063b0c36fbecee858b2 (diff) | |
| download | FreeBSD-src-b19345a9d730c11fed5875fae4fc96a257111477.zip FreeBSD-src-b19345a9d730c11fed5875fae4fc96a257111477.tar.gz | |
Add --numeric-owner to tar extract operations in portsnap.
This is done to speed up extraction significantly (both for portsnap
extract and update) in the case of slow NSS modules (like nss_ldap) as
it avoids having to look up uid and gid for root / wheel.
The reason this is a bigger problem for portsnap than for many other
system operations, is that portsnap executes tar(1) once for each port
so the internal uid/gid caching in tar(1) only helps a bit, resulting
in many user lookup calls.
Discussed with: cperciva
Diffstat (limited to 'usr.sbin/portsnap')
| -rw-r--r-- | usr.sbin/portsnap/portsnap/portsnap.sh | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.sbin/portsnap/portsnap/portsnap.sh b/usr.sbin/portsnap/portsnap/portsnap.sh index f554809..60b20a0 100644 --- a/usr.sbin/portsnap/portsnap/portsnap.sh +++ b/usr.sbin/portsnap/portsnap/portsnap.sh @@ -632,7 +632,7 @@ fetch_snapshot() { fetch -r http://${SERVERNAME}/s/${SNAPSHOTHASH}.tgz || return 1 echo -n "Extracting snapshot... " - tar -xzf ${SNAPSHOTHASH}.tgz snap/ || return 1 + tar -xz --numeric-owner -f ${SNAPSHOTHASH}.tgz snap/ || return 1 rm ${SNAPSHOTHASH}.tgz echo "done." @@ -896,12 +896,12 @@ extract_run() { */) rm -rf ${PORTSDIR}/${FILE%/} mkdir -p ${PORTSDIR}/${FILE} - tar -xzf ${WORKDIR}/files/${HASH}.gz \ + tar -xz --numeric-owner -f ${WORKDIR}/files/${HASH}.gz \ -C ${PORTSDIR}/${FILE} ;; *) rm -f ${PORTSDIR}/${FILE} - tar -xzf ${WORKDIR}/files/${HASH}.gz \ + tar -xz --numeric-owner -f ${WORKDIR}/files/${HASH}.gz \ -C ${PORTSDIR} ${FILE} ;; esac @@ -966,11 +966,11 @@ update_run() { case ${FILE} in */) mkdir -p ${PORTSDIR}/${FILE} - tar -xzf ${WORKDIR}/files/${HASH}.gz \ + tar -xz --numeric-owner -f ${WORKDIR}/files/${HASH}.gz \ -C ${PORTSDIR}/${FILE} ;; *) - tar -xzf ${WORKDIR}/files/${HASH}.gz \ + tar -xz --numeric-owner -f ${WORKDIR}/files/${HASH}.gz \ -C ${PORTSDIR} ${FILE} ;; esac |
