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Clock skew with PG CVS repository? 3+ messages / 2 participants [nested] [flat]
* Clock skew with PG CVS repository? @ 2007-07-16 21:17 Tom Lane <[email protected]> 0 siblings, 2 replies; 3+ messages in thread From: Tom Lane @ 2007-07-16 21:17 UTC (permalink / raw) To: Marc Fournier <[email protected]>; +Cc: pgsql-www I've noted a couple of cases recently that seem to indicate the CVS machine's clock is a few seconds ahead of mine, eg just now I did "cvs commit" and then immediately "make", and got this: $ make make: *** Warning: File `lock.c' has modification time in the future (2007-07-16 17:09:50 > 2007-07-16 17:09:43) gcc -O1 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing -g -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o lock.o lock.c gcc -O1 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing -g -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o proc.o proc.c /usr/ccs/bin/ld -r -o SUBSYS.o lmgr.o lock.o proc.o deadlock.o lwlock.o spin.o s_lock.o make: warning: Clock skew detected. Your build may be incomplete. $ Manually issuing "date" on cvs.postgresql.org seems to confirm it's about ten seconds fast compared to here. Now NTP swears up and down that I'm synced within a few milliseconds of three different reference machines, so I think the problem is at that end. Is cvs.postgresql.org supposed to be running NTP? 'Cause I don't see any such daemon there. I haven't noticed this type of problem before, so your machine usually keeps good time, but right now it isn't. regards, tom lane ^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Clock skew with PG CVS repository? @ 2007-07-17 00:39 Marc G. Fournier <[email protected]> parent: Tom Lane <[email protected]> 1 sibling, 0 replies; 3+ messages in thread From: Marc G. Fournier @ 2007-07-17 00:39 UTC (permalink / raw) To: Tom Lane <[email protected]>; +Cc: pgsql-www -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --On Monday, July 16, 2007 17:17:49 -0400 Tom Lane <[email protected]> wrote: > I've noted a couple of cases recently that seem to indicate the CVS > machine's clock is a few seconds ahead of mine, eg just now I did > "cvs commit" and then immediately "make", and got this: > > $ make > make: *** Warning: File `lock.c' has modification time in the future > (2007-07-16 17:09:50 > 2007-07-16 17:09:43) gcc -O1 -Wall > -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing -g > -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o lock.o lock.c gcc > -O1 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing > -g -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o proc.o proc.c > /usr/ccs/bin/ld -r -o SUBSYS.o lmgr.o lock.o proc.o deadlock.o lwlock.o > spin.o s_lock.o make: warning: Clock skew detected. Your build may be > incomplete. > $ > > Manually issuing "date" on cvs.postgresql.org seems to confirm it's > about ten seconds fast compared to here. Now NTP swears up and down > that I'm synced within a few milliseconds of three different reference > machines, so I think the problem is at that end. Is cvs.postgresql.org > supposed to be running NTP? 'Cause I don't see any such daemon there. > > I haven't noticed this type of problem before, so your machine usually > keeps good time, but right now it isn't. Looking into it ... - ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . [email protected] MSN . [email protected] Yahoo . yscrappy Skype: hub.org ICQ . 7615664 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFGnA/I4QvfyHIvDvMRAn6+AJ9kdJ6c+UKyRgBdXVSROpbH4as38ACgiwXk Qc5Hku2Y32HRrU0xJr1m6Vo= =LYoE -----END PGP SIGNATURE----- ^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Clock skew with PG CVS repository? @ 2007-07-17 00:59 Marc G. Fournier <[email protected]> parent: Tom Lane <[email protected]> 1 sibling, 0 replies; 3+ messages in thread From: Marc G. Fournier @ 2007-07-17 00:59 UTC (permalink / raw) To: Tom Lane <[email protected]>; +Cc: pgsql-www -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Fixed ... - --On Monday, July 16, 2007 17:17:49 -0400 Tom Lane <[email protected]> wrote: > I've noted a couple of cases recently that seem to indicate the CVS > machine's clock is a few seconds ahead of mine, eg just now I did > "cvs commit" and then immediately "make", and got this: > > $ make > make: *** Warning: File `lock.c' has modification time in the future > (2007-07-16 17:09:50 > 2007-07-16 17:09:43) gcc -O1 -Wall > -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing -g > -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o lock.o lock.c gcc > -O1 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -fno-strict-aliasing > -g -I../../../../src/include -D_XOPEN_SOURCE_EXTENDED -c -o proc.o proc.c > /usr/ccs/bin/ld -r -o SUBSYS.o lmgr.o lock.o proc.o deadlock.o lwlock.o > spin.o s_lock.o make: warning: Clock skew detected. Your build may be > incomplete. > $ > > Manually issuing "date" on cvs.postgresql.org seems to confirm it's > about ten seconds fast compared to here. Now NTP swears up and down > that I'm synced within a few milliseconds of three different reference > machines, so I think the problem is at that end. Is cvs.postgresql.org > supposed to be running NTP? 'Cause I don't see any such daemon there. > > I haven't noticed this type of problem before, so your machine usually > keeps good time, but right now it isn't. > > regards, tom lane - ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . [email protected] MSN . [email protected] Yahoo . yscrappy Skype: hub.org ICQ . 7615664 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFGnBRt4QvfyHIvDvMRAob9AJ91NuDO41SpqhO6VneHSLRHhW7aCQCfRWTX be1VdGalLAHvr3W8NIYnyec= =ljUW -----END PGP SIGNATURE----- ^ permalink raw reply [nested|flat] 3+ messages in thread
end of thread, other threads:[~2007-07-17 00:59 UTC | newest] Thread overview: 3+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2007-07-16 21:17 Clock skew with PG CVS repository? Tom Lane <[email protected]> 2007-07-17 00:39 ` Marc G. Fournier <[email protected]> 2007-07-17 00:59 ` Marc G. Fournier <[email protected]>
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