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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2018-11-27 22:37:32 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2018-11-27 22:37:32 +0100 |
| commit | 22b28520cd431c2f68acd66b877122379d704914 (patch) | |
| tree | fd1fb3733361ed8d7bb4dfd46b0dfa6a3bb0649a | |
| parent | 243c25fd8f397ff37c1ad597524cccd23db46d1c (diff) | |
fshalt: wait for fileservers command file to vanish
cwfs and hjfs create ther /srv command files with
ORCLOSE flag, so they get removed once the fileserver
terminates. we can use this to check that the fileserver
has in fact finished halting without making assumtions
about the time it should maximally take for any fileserver
to write out its buffers to disk.
| -rwxr-xr-x | rc/bin/fshalt | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/rc/bin/fshalt b/rc/bin/fshalt index 2fed2465a..24ee921c4 100755 --- a/rc/bin/fshalt +++ b/rc/bin/fshalt @@ -45,6 +45,7 @@ cp /bin/rc /tmp cp /bin/sed /tmp cp /bin/sleep /tmp cp /bin/scram /tmp +cp /bin/test /tmp bind /tmp /rc bind /tmp /bin @@ -53,15 +54,12 @@ bind /tmp /bin fn x { echo echo -n halting... - for (i in $c){ - echo -n $i... - echo halt >>$i - sleep 2 - } - for(i in $h){ - echo -n $i + for (i in $c $h) echo halt >>$i - sleep 2 + for (i in $c $h){ + echo -n $i... + while(test -e $i) + sleep 1 } echo echo done halting |