search for: strace

Sorry for the delay Jeremy. I ran strace on the lowest pid for smbd (I ran "pidof smbd" to get pids, and used the lowest one of the 4 or so that came up). Command was "strace -f -o strace.log `ls /proc/2019/task/ | xargs -n 1 echo -n " -p`". I then copied a 1.3GB file from the server to my client to generate traf...

On Thu, 2015-01-29 at 15:56 +0800, Kevin Laurie wrote: > Hey Joseph > Thanks. Strace seems like a very useful tool > Only problem is that I dont think it is maintained on ubuntu. > Tried to run:- > apt-get install strace but could not download it. > Might need to download and build it. Do you know any other way of getting > it? > Thanks > Kevin A. try apt-cach...

...ying to join a samba4 server to an existing Windows SBS 2003 domain as a DC. I've compiled samba4 from git and am following the howto. On what is essentially the first step, I get a "failed to connect" error with an ldap:// url, and the message NT_STATUS_IO_TIMEOUT. In reviewing an strace, it looks to me like it might be trying to connect to the wrong IP. The command I'm using is: # strace -o ~/samba-join.log bin/samba-tool join ba-cam.local DC -Uadministrator --realm=ba-cam.local -d10 &> ~/samba-tool.log I've put pastes up of the -d10 output of samba-tool, and the...

Thanks Aki, Please find attached strace for imap and quota-status which report an error at the end. Regards, - Eric Grammatico _/) 13 mars 2019 12:23 "Aki Tuomi" <aki.tuomi at open-xchange.com> a ?crit: > The doveadm command seems to have worked. Can you retry with imap? > > strace /usr/lib/dovecot/imap -u...

https://bugzilla.samba.org/show_bug.cgi?id=2766 ------- Additional Comments From paul@debian.org 2005-06-02 08:47 ------- It seems to be looping in userspace (no system calls, hence strace doesn't show anything). Could you try ltrace instead of strace, that should show what library functions (if any) are being called which may help. -- Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA conta...

Hello, I have found, that ocfs2 is very slow when doing I/O operation without cache. See a simple test: ng-vvv1:~# dd if=/data/verejna/dd-1G bs=1k | dd of=/dev/null 1048576+0 records in 1048576+0 records out 1073741824 bytes (1.1 GB) copied, 395.183 s, 2.7 MB/s 2097152+0 records in 2097152+0 records out 1073741824 bytes (1.1 GB) copied, 395.184 s, 2.7 MB/s The underlying block device is quite

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=104 ------- Additional Comments From laforge@netfilter.org 2003-06-22 20:46 ------- Could you please try to strace your iptables and see if there is some error during the gesockopt/setsockopt system call when the erroneous counter values are returned? Thanks. ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

>could you do a closer look at your smbd (maybe with truss or strace) >to see what exactly happens? Hi Chris. Do you mind if I butt in on this thread? I am currently fighting tooth and nail with Samba and I am attempting to do an strace on it myself...to no avail. When I start Samba with "strace -ff -o trace.out smbd -D", the program starts, but I ca...

Topic: strace casues hardlock. no kernel panic. userland tool Category: kernel Program: strace Affects: FreeBSD releases 5.x and later. problem: When a normal user (or root user) users strace on certain binarys, the system will hardlock up, with no kernel panic. (numlock doesnt turn on...

Hi there, Well.. I didn't find a way to strace imap. If I well understood, the faulty IMAP is launched by dovecot from or after a succesfull imap-login process. I have executed manually '/usr/libexec/dovecot/imap -u eric' and typed getquotaroot "INBOX" which didn't reproduce the error seen in the dovecot logs and reported...

Hello, I am trying to get some more information about the following issue: # strace -p 2256 attach: ptrace(PTRACE_ATTACH, ...): Operation not permitted I am trying to trace an mdadm re-sync pid and I keep getting the above error. I have done some digging on google and forums, but have not had much luck. Redhat-release says CentOS release 5.5 (Final) uname: 2.6.18-194.32.1.el5...

...4096 Feb 21 21:11 mytest/foo1 1533318 4 drwxr-xr-x 3 mhaa mhaa 4096 Feb 21 21:02 mytest/foo2 1533320 4 drwxr-xr-x 2 mhaa mhaa 4096 Feb 21 21:02 mytest/foo2/bar 1443165 4 -rw-r--r-- 1 mhaa mhaa 4 Feb 21 21:02 mytest/foo2/bar/baz I ran rsync with strace as follows: $ strace -f -ff -o /tmp/rsync-strace rsync -axv --temp-dir=/tmp --timeout=20 mytest /tmp/mytesttarget strace output shows that the directories are at first created with 700 permissions and the correct permissions are assigned later: (lots of output omitted) rsync-strace.5640:mkdir(&q...

...the INBOX to Trash. This is happening for him from multiple IMAP clients so it appears to be server-side. I wanted to start up a test instance of dovecot alongside the production one and test there. So I copied dovecot.conf, put imap on port 10143, and started up the test server like this: # strace -tt dovecot -F -c /etc/dovecottest.conf (I could not find the docs for -F but without it dovecot would quickly detatch into a daemon and I could no longer strace it... so is -F for putting dovecot in the foreground like I think? :-) I noticed two things when I did this: 1. My screen just scr...

...nomen: Every now and then a random network communicating process (lynx, sendmail, httpd, ...) starts eating 100% of cpu while doing nothing. That slows down a VPS a lot. When examined with lsof, all of such processes have at least one tcp connection in close_wait state. Touching such process with strace -p makes it spring back to life and it goes on working normaly. Sendmail straces are specialy interesting, because I can see it wants to continue smtp dialogue somewhere from the middle. I suspect the cpu usage I see is the process trying to read from tcp socket to which the other end has nothing m...

I still see 2.5.5 hangs where the destination rsync exits (for whatever reason -- I don't see any errors) and the source waits on something forever. The interesting thing about it is when I strace the child rsync pid on the source side then rsync exits as it should. Strace must introduce a timing delay of some sort that allows one of the processes to properly detect the end of channel. I forgot to do a netstat on the socket this time -- I'll do it next time. I see this hang 3-4 times ea...

Hello, maybe there is someone they can help and answer a question why i get these network screen on my ctdb clusters. I have two ctdb clusters. One physical and one in a vmware enviroment. So when i transfer any files (copy) in a samba share so i get such network curves with performance breaks. I dont see that the transfer will stop but why is that so? can i change anything or does anybody know

...ot; issue for a while with very limited success(I was trying to > implement FTS also), so I will appreciate if you could support. When I'm stumped, one of the diagnostic tools I use is process tracing. Connect via IMAP, in another window/session process trace the IMAP worker process (Linux: strace -r -otrace.dump {pid})), initiate the search and quit. Then you can look through the trace and see whether it gets hung on a particular operation. Joseph Tam <jtam.home at gmail.com>

...n the lstat() calls that rsync does are incredibly fast (23 microseconds per call on average, definitely faster than a network roundtrip between my 3-machine bricks connected via Ethernet). But when I try to back them up with the `bup` tool (https://github.com/bup/bup), which (at least according to strace) does the same syscalls as rsync to stat all files, it takes 1700 microseconds per lstat() call, and the total time to go over all files is 50x higher. These are my strace statistics: rsync strace: $ strace -f -w -c rsync -a --dry-run /mnt/dir /tmp/nonexisting % time seconds usecs/call...

Hi Jeremy, Is it safe to assume it's just "strace -p <pid>", for the running samba daemon? Regards Kanchana On Wed, Sep 28, 2016, 1:00 PM Jeremy Allison <jra at samba.org> wrote: > On Wed, Sep 28, 2016 at 05:56:24AM +0000, Kanchana Marasinghe via samba > wrote: > > Similar to another thread that was posted recently (...

strace on file access in asterisk shows that * is not even attempting to access the voice files. If I *manually* load app_playback.so, app_macro.so, and then pbx_config.so, I they will load and I get a dialplan. Ok, that's a problem -- autoconf is clearly not working, or there's some other re...