Tags:
create new tag
view all tags

Question

Hi, When I try to create a new project from the WebHome in the Tracking web, I see that my server tends to get froze for some time. "Create New Project" does not create any page and after quite some time I get an "HTTP 500" error.

I logged on the the webserver and saw that when I try to create the project, the system tends to sit in some sort of loop...trying to Read the page that it is trying to create. A similar problem was observed when I tried to install the "ProjectPlannerPlugin".


Attached is the debug output obtained by doing a strace on the "view" process that is trying to serve the page
sh-3.00$ cat /tmp/t1
ctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)           = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
fcntl64(16, F_SETFD, FD_CLOEXEC)        = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
read(16, "%META:TOPICINFO{author=\"mwatt\" d"..., 4096) = 895
read(16, "", 4096)                      = 0
close(16)                               = 0
open("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
stat64("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", 0x8c240c8) = -1 ENOENT (No such file or directory)
open("/var/www/twiki/data/Tracking/XpProjectTemplate.txt", O_RDONLY|O_LARGEFILE) = 16
ioctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)           = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
fcntl64(16, F_SETFD, FD_CLOEXEC)        = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
read(16, "%META:TOPICINFO{author=\"mwatt\" d"..., 4096) = 895
read(16, "", 4096)                      = 0
close(16)                               = 0
open("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
stat64("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", 0x8c240c8) = -1 ENOENT (No such file or directory)
open("/var/www/twiki/data/Tracking/XpProjectTemplate.txt", O_RDONLY|O_LARGEFILE) = 16
ioctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)           = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
fcntl64(16, F_SETFD, FD_CLOEXEC)        = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
brk(0x5543f000)                         = 0x5543f000
read(16, "%META:TOPICINFO{author=\"mwatt\" d"..., 4096) = 895
read(16, "", 4096)                      = 0
close(16)                               = 0
brk(0x5543e000)                         = 0x5543e000
open("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
stat64("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", 0x8c240c8) = -1 ENOENT (No such file or directory)
open("/var/www/twiki/data/Tracking/XpProjectTemplate.txt", O_RDONLY|O_LARGEFILE) = 16
ioctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)           = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
fcntl64(16, F_SETFD, FD_CLOEXEC)        = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
read(16, "%META:TOPICINFO{author=\"mwatt\" d"..., 4096) = 895
read(16, "", 4096)                      = 0
close(16)                               = 0
open("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
stat64("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", 0x8c240c8) = -1 ENOENT (No such file or directory)
open("/var/www/twiki/data/Tracking/XpProjectTemplate.txt", O_RDONLY|O_LARGEFILE) = 16
ioctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)           = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
fcntl64(16, F_SETFD, FD_CLOEXEC)        = 0
fstat64(16, {st_mode=S_IFREG|0644, st_size=895, ...}) = 0
read(16, "%META:TOPICINFO{author=\"mwatt\" d"..., 4096) = 895
read(16, "", 4096)                      = 0
close(16)                               = 0
open("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
stat64("/var/www/twiki/data/Tracking/MyProjectAutomationProject.txt", 0x8c240c8) = -1 ENOENT (No such file or directory)
open("/var/www/twiki/data/Tracking/XpProjectTemplate.txt", O_RDONLY|O_LARGEFILE) = 16
ioctl(16, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbff3c988) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(16, 0, [0], SEEK_CUR)   Process 4435 detached
[root@websrv twiki]#

Environment

TWiki version: TWikiRelease04x02x00
TWiki plugins: DefaultPlugin, EmptyPlugin, InterwikiPlugin, XpTrackerPlugin, ActionTrackerPlugin, CommentPlugin, EditPlugin, EditTablePlugin
Server OS: Redhat Enterprise Linux AS 4.0
Web server: Apache-2.0
Perl version: 5.8.5
Client OS: Redhat Enterprise Linux AS 4.0
Web Browser: firefox
Categories: Plugins

-- SrikanthKrishnamachary - 08 May 2008

Answer

ALERT! If you answer a question - or someone answered one of your questions - please remember to edit the page and set the status to answered. The status selector is below the edit box.

Sorry, closing this question after more than 30 days of inactivity. Please feel free to re-open if necessary.

-- PeterThoeny - 23 Jul 2008

Change status to:
Edit | Attach | Watch | Print version | History: r2 < r1 | Backlinks | Raw View | Raw edit | More topic actions
Topic revision: r2 - 2008-07-23 - PeterThoeny
 
  • Learn about TWiki  
  • Download TWiki
This site is powered by the TWiki collaboration platform Powered by Perl Hosted by OICcam.com Ideas, requests, problems regarding TWiki? Send feedback. Ask community in the support forum.
Copyright © 1999-2026 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.