search for: msync

...h rrdtool 1.3.0 under 7.0-STABLE, and there's a couple of things about this new version of rrdtool that hurt performance under FreeBSD, but apparently help on whatever they tested on. For every update, the database file is opened, mapped into memory, madvise() is called, contents are modified, msync() is called, and the file is unmapped and closed: 65074 python 0.000009 CALL open(0x831a1b4,O_RDWR,<unused>0) 65074 python 0.000013 NAMI "rg2.rrd" 65074 python 0.000024 RET open 7 65074 python 0.000007 CALL fstat(0x7,0xbfbfe428) 65074 python 0.000011 R...

>From today's maillog: maillog:Dec 28 09:29:40 aurora dovecot: IMAP(doug): msync() failed with index file /home/doug/Maildir/.projects.job591/dovecot.index: Invalid argument maillog:Dec 28 09:30:21 aurora dovecot: IMAP(doug): msync() failed with index file /home/doug/Maildir/dovecot.index: Invalid argument maillog:Dec 28 09:30:22 aurora dovecot: IMAP(doug): msync() failed with...

Hi people Just switched to Dovecot yesterday, and I've already got about five reports of users with duplicate mail in their inbox :-/. Not as bad as lost email, mind you, but pretty annoying still. Checking the server log, it says: postfix/smtpd: disconnect from unknown deliver: msync() failed with index file maildir/dovecot.index: Input/output error unionfs: new lower inode mtime (bindex=0, name=maildir) dovecot: IMAP: msync() failed with index file maildir/dovecot.index: Input/output error IMAP: Disconnected: Internal error occurred. Refer to server log for more information....

Hi , For reasons I will not go in to does anyone know if you can convert a RedHat RHEL4 box to CentOS 4 ? I am hoping this possible with our re installing . If it if what do I need to do to get the system to run yum instead of the RedHat updates. Thanks Arun -------------- next part -------------- An HTML attachment was scrubbed... URL:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:11.msync Security Advisory The FreeBSD Project Topic: buffer cache invalidation implementation issues Category: core Module: sys Announced: 2004-05-26 Credits: Stephan Uphoff &...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:11.msync Security Advisory The FreeBSD Project Topic: buffer cache invalidation implementation issues Category: core Module: sys Announced: 2004-05-26 Credits: Stephan Uphoff &...

The rsync command on the CentOS website, on the page that tells you how to setup a mirror. -- If you have any questions, please do not hesitate to contact me on +61 478 241 896. Regards, Christopher Hawker - original message - Subject: Re: [CentOS] Issues with successfully completing rsync with msync.centos.org From: John Doe <jdmls at yahoo.com> Date: 13/09/2011 9:04 am From: Christopher Hawker <cwhawker1 at gmail.com> > I am trying to establish a mirror, and when I execute the rsync command, it only > creates the directories and selected files. It does not download the e...

...g what I should know already myself. Which higher tier mirror should I use to rsync CentOS from (including DVDs) to public mirror I maintain? I use probably outdated source to rsync from. Namely, here is my rsync line (in longer cron job): rsync -aqH --exclude .~tmp~/ --exclude .~tmp~ --delete\ msync-dvd.centos.org::CentOS-incdvd /data/mirror/centos - and I'm getting the following error: @ERROR: Unknown module 'CentOS-incdvd' I also tried what CentOS public mirror wiki suggests, and get similar error: rsync -aqH --exclude .~tmp~/ --exclude .~tmp~ --delete\ us-msync.centos.org::...

Hello, I am trying to establish a mirror, and when I execute the rsync command, it only creates the directories and selected files. It does not download the entire iso collection or repo files. I am running CentOS 5.4 (which i will update soon as my host does not have a 5.6 or 6 image), and my IP address is 125.7.120.87, being hosted in Sydney, AU. Any ideas or suggestions would be appreciated.

I'm searching for the SRPM corresponding to this installed RPM. % yum list | grep gfs2 gfs2-kmod-debuginfo.x86_64 1.92-1.1.el5_2.2 It is missing from: http://msync.centos.org/centos-5/5/os/SRPMS/ What I need from the SRPM are the patches. I'm working through some issues using the source code, and the patches in the RedHat SRPM (http://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRP MS/gfs2-kmod-1.92-1.1.el5_2.2.src.rpm) seem to be slight...

Hi rsync devs and users, I want to use rsync to synchronize home directories on two PCs. It works fine if I start rsync after working on a host each time I leave. But instead of operating modes "host1 -> host2" and "host2 -> host1" I would like to have a mode "host1 <-> host2" to allow synchronizing at any time -> Scenario: - on host1 files A,B have

...sical media before acknowledging it. The theory is that the "all writes are sequential" rule of ZFS will make a big difference to the worst-case and average latency here, although obviously the best case won''t change. The "guarantee to physical media" bit is done using msync(3C), which of course results is a call to memcntl(2) passing the MC_SYNC flag. What I''m finding is that, on ZFS, this doesn''t actually synchronously write the passed pages to disk before returning - it returns far too quickly (in a few microseconds) for the vanilla SCSI disk I'...

...other changes which should probably be made, but would require touching the existing PowerPC code. For example, the general load/store itinerary should really be split into a general load and general store. Also, on the so-called "Book E" embedded PPC cores, the sync instruction is called msync (same opcode, different name). I'm not sure what the best way of doing a predicate-base asm name is. I'm just about done with a patch to add support for the FP2 (aka Double Hummer) v2f64 vector instruction set, but I figured that it would be good to make that a separate patch. Thanks in a...

...6.rpm error: http://10.1.1.12/Centos4/mirrors/centos/4.3/os/i386/CentOS/RPMS/samba-3.0.10-1.4E.6.i386.rpm: V3 DSA signature: BAD, key ID 443e1821 # Trying the public mirror #---------------------------------------------------------------- [root at dyn-0 ~]# rpm -qpi http://www.sunsite.org.uk/sites/msync.centos.org/CentOS/4.3/os/i386/CentOS/RPMS/samba-3. 0.10-1.4E.6.i386.rpm error: http://www.sunsite.org.uk/sites/msync.centos.org/CentOS/4.3/os/i386/CentOS/RPMS/samba-3.0.10-1.4E.6.i386.r pm: V3 DSA signature: BAD, key ID 443e1821 [root at dyn-0 ~]# rpm -qpi http://www.sunsite.org.uk/sites/msync.cent...

...should at least be a test case just sending some code through this scheduler. > For example, the general load/store > itinerary should really be split into a general load and general store. > Also, on the so-called "Book E" embedded PPC cores, the sync instruction > is called msync (same opcode, different name). I'm not sure what the > best way of doing a predicate-base asm name is. I am not sure how to do that. X86 has alternative syntaxes, but that is way overkill. > I'm just about done with a patch to add support for the FP2 (aka Double > Hummer) v2f64...

...overage's at-exit actions (dumping coverage data on disk). I've built chromium's base_unittests with -fprofile-arcs -ftest-coverage and the coverage's at-exit hook takes 22 seconds, which is 44x more than I am willing to pay. Most of the time is spent here: #0 0x00007ffff3b034cd in msync () at ../sysdeps/unix/syscall-template.S:82 #1 0x0000000003a8c818 in llvm_gcda_end_file () #2 0x0000000003a8c914 in llvm_writeout_files () #3 0x00007ffff2f5e901 in __run_exit_handlers The test depends on ~700 source files and so the profiling library calls msync ~700 times. Full chromium depends...

...apple.com] > Sent: 21 October 2011 02:36 > To: James Molloy > Cc: Hal Finkel; llvm-commits LLVM; Evan Cheng > Subject: Re: [llvm-commits] [llvm] r142171 - in /llvm/trunk: > lib/Target/PowerPC/PPCSchedule440.td test/CodeGen/PowerPC/ppc440-fp-basic.ll > test/CodeGen/PowerPC/ppc440-msync.ll > > On Oct 20, 2011, at 3:24 PM, Evan Cheng wrote: > >> >> On Oct 20, 2011, at 12:04 PM, James Molloy wrote: >> >>> Evan, >>> >>> Regarding this, I wanted to ask - there's currently a hard limit of 32 > FunctionalUnits. Functional...

...http://www.centos.org/modules/smartfaq/faq.php?faqid=34 If you know what you are doing, and absolutely want to remain at the 6.3 level, go to http://vault.centos.org/ for packages. Please keep in mind that 6.0, 6.1, 6.2 and 6.3 no longer gets any updates, nor any security fix's. in http://eu-msync.centos.org/centos-6/6.3/readme Is CentOS 6-6.3 really not updated anymore? Why so soon after release of 6.4? Best regards, Rafal.

Hello, I have few questions about coverage. Is there any user-facing documentation for clang's "-coverage" flag? The coverage instrumentation seems to happen before asan, and so if asan is also enabled asan will instrument accesses to @__llvm_gcov_ctr. This is undesirable and so we'd like to skip these accesses. Looks like GEP around @__llvm_gcov_ctr have special metadata

Hi- Tried 0.99.9-test2 -- had to go back. Various problems in the log. Here's one: Apr 10 08:56:25 mercury mem[10754]: imap(user0): msync() failed with index data file /users/8b/user0/Maildir/.INBOX/.imap.index.data: Cannot allocate memory Apr 10 08:56:25 mercury mem[10754]: imap(user0): Corrupted index data file /users/8b/user0/Maildir/.INBOX/.imap.index.data: Missing location field for record 156 Apr 10 08:56:25 mercury mem[10754...