Re: badness in commit 0709298 (pmda scripts: deprecate forced_restart from Install scripts)
"Nathan Scott" <[email protected]>
| Newsgroups | gmane.comp.sysutils.pcp |
|---|---|
| Message-ID | <[email protected]> |
Hi Ken, ----- Original Message ----- > [...] > pmda scripts: deprecate forced_restart from Install scripts > > which certainly smells like it is in the right place. +1 > Has anyone else seen this failure? Not here. But I'm pretty sure it will be related to the changes to the speed at which we can now Install/Remove PMDAs, with no pmcd restart and the relative uncertainty around signal delivery timing. The way we have sprinkled sleeps throughout many shell scripts to deal with it is always a bit problematic/racey. I wonder if we should add a pmcd.signals count to provide more reliable (pmcd_wait-alike, via pmprobe-ing on that metrics) checking for shell scripts? Not sure I can get to this before vacation time, but in the interim (and/or if we don't do the above), experimenting with tweaks to $signal_delay and $check_delay in simple/Install should resolve it. cheers. -- Nathan -=-=-=-=-=-=-=-=-=-=-=- pcp mailing list [email protected] https://groups.io/g/pcp/messages -=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#14611): https://groups.io/g/pcp/message/14611 View All Messages In Topic (2): https://groups.io/g/pcp/topic/2972831 Mute This Topic: https://groups.io/mt/2972831?uid=174580 New Topic: https://groups.io/g/pcp/post Change Your Subscription: https://groups.io/g/pcp/editsub?uid=174580 Group Home: https://groups.io/g/pcp Contact Group Owner: [email protected] Terms of Service: https://groups.io/static/tos Unsubscribe: https://groups.io/g/pcp/leave/354243/563757577/xyzzy -=-=-=-=-=-=-=-=-=-=-=-