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Showing results 1 to 17 of 17 - Search took 0.00 seconds. Search: Posts Made By: canglan
Forum: PHP 02-21-2010, 01:04 PM
Replies: 1
Views: 1,507
Posted By canglan
Error: broken pipe!

Hi,

Recently there was an incident in our DC which caused our server to shutdown for a while.

After recovering the server, we found that we now get heaps of errors in the LiteSpeed server logs:...
Forum: PHP 02-21-2010, 03:26 AM
Replies: 15
Views: 5,857
Posted By canglan
We had the same problem where APC keeps crashing....

We had the same problem where APC keeps crashing. We then reverted PHP LSAPI back from 5.3 to 5.2, everyting was smooth again.

EDIT: Spoke too soon. Somehow we still get the same issue... :(
Forum: Install/Configuration 10-08-2009, 10:54 PM
Replies: 6
Views: 2,951
Posted By canglan
Looks like it's a PHP bug. I've compiled 5.2.11...

Looks like it's a PHP bug. I've compiled 5.2.11 and it's now working fine.

Thanks George!
Forum: Install/Configuration 10-08-2009, 10:21 PM
Replies: 6
Views: 2,951
Posted By canglan
Thanks for the suggestion George. We've...

Thanks for the suggestion George.

We've tried to increase the PHP memory size to almost 1GB, didn't help.

The PHP version aren't the same. It's 5.2.5 on Apache vs 5.2.10 on LSWS, however, the...
Forum: Install/Configuration 10-08-2009, 10:10 PM
Replies: 6
Views: 2,951
Posted By canglan
503 error / connection reset by peers / Wordpress

Hi,

We are experiencing 503 errors on a particular Wordpress plugin (wpUserLinks). Every time a user submits a POST form, it responses 503.

The following is the error log:

2009-10-08...
Forum: LSWS 4.1 Release 10-06-2009, 05:42 PM
Replies: 20
Views: 11,403
Posted By canglan
Thank you George. All sorted, caching is working...

Thank you George. All sorted, caching is working beautifully. :)
Forum: LSWS 4.1 Release 10-06-2009, 03:57 PM
Replies: 20
Views: 11,403
Posted By canglan
Hi, Does the VPS license have the cache...

Hi,

Does the VPS license have the cache feature enabled? We have a couple of VPS licenses installed and we cannot get any of them working.

LSWS cache settings are set. Apache directives are...
Forum: Install/Configuration 09-07-2009, 05:48 PM
Replies: 13
Views: 8,550
Posted By canglan
Looks like there wasn't enough memory allocated...

Looks like there wasn't enough memory allocated to lsphp5, I didn't realise APC shm size is counted towards the memory limit. I have increased the memory limit now and hopefully this problem will go...
Forum: Install/Configuration 09-07-2009, 04:15 PM
Replies: 13
Views: 8,550
Posted By canglan
Hi auser, thanks for the tips. We are actually...

Hi auser, thanks for the tips. We are actually working with the author of W3 Total Cache to solve some potential issues.

Unfortunately we can't trace that pid because the server was completely...
Forum: Install/Configuration 09-07-2009, 04:12 AM
Replies: 13
Views: 8,550
Posted By canglan
Hi mistwang, I think I need some more help. ...

Hi mistwang,

I think I need some more help.

Our server has just had a huge load spike, lsphp5 was taking up all the CPU, and made the server unresponsive, couldn't even ping or SSH into the...
Forum: Install/Configuration 09-01-2009, 04:32 PM
Replies: 13
Views: 8,550
Posted By canglan
Thanks mistwang. I had looked into the...

Thanks mistwang. I had looked into the possibility of a small scale DoS attack. But at the time of the high load (which sustained for about 10-15 minutes), requests per second was only about 50-60,...
Forum: Install/Configuration 08-31-2009, 10:40 PM
Replies: 13
Views: 8,550
Posted By canglan
We have just experienced an unusual high load....

We have just experienced an unusual high load. There were lots of lsphp5 processes, I'm not sure how to tackle this issue, here's a snapshot of the processes:
...
Forum: Install/Configuration 08-29-2009, 08:58 PM
Replies: 13
Views: 8,550
Posted By canglan
Thank you mistwang! I've unset max idle time and...

Thank you mistwang! I've unset max idle time and connection keepalive timeout and set the initial request timeout to 60 per your instruction. On a busy site though, wouldn't that cause unneccesarry...
Forum: Install/Configuration 08-29-2009, 08:57 AM
Replies: 13
Views: 8,550
Posted By canglan
I see, thanks guys. The reason for my post...

I see, thanks guys.

The reason for my post is that, the posted server load was taken during off peak time, and the current server only hosts a small portion of our sites. We are planning to...
Forum: Install/Configuration 08-29-2009, 12:20 AM
Replies: 13
Views: 8,550
Posted By canglan
Question Need some tips for tuning the web server

Hi guys,

We are currently using LSWS to power a number of Wordpress installations on a 2GB VPS slice. The VPS slice is dedicated for serving LSWS requests (so MySQL is served remotely), LSWS is...
Forum: Install/Configuration 10-19-2006, 09:21 PM
Replies: 2
Views: 2,209
Posted By canglan
Hi Xing thank you for your reply. I *did* try...

Hi Xing thank you for your reply. I *did* try 0.8.6h, and got the same errors, so I guess it could be some other problems?
Forum: Install/Configuration 10-18-2006, 11:40 AM
Replies: 2
Views: 2,209
Posted By canglan
Cacti template import error?

Hi,

I have Litespeed Std 2.2.3 with Cacti 0.8.6i (and tried 0.8.6h too), and I've followed the instruction on wiki. The problem occurs when I try to import the template, below are the errors:
...
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