Re: alert: ... pread() read only

2013-11-19 Thread Nikolaos Milas
On 19/11/2013 11:21 πμ, Maxim Dounin wrote: I don't think that open_file_cache results in a measurable difference in your case. I would recommend disabling it unless you have good reasons to enable it, just to simplify maintenance. Thank you all for your suggestions. It seems that disabling

Re: alert: ... pread() read only

2013-11-19 Thread Patrick Lists
On 11/19/2013 08:39 AM, Nikolaos Milas wrote: > Hello, > > We are running a Joomla website loading a google map in an iframe (under > NGINX) in the main (home) web page. This is the page mostly visited as > it contains almost real-time data to be viewed by clients. > > The system info: > > Linux

Re: alert: ... pread() read only

2013-11-19 Thread Francis Daly
On Tue, Nov 19, 2013 at 09:19:19AM +, Francis Daly wrote: > On Tue, Nov 19, 2013 at 09:39:44AM +0200, Nikolaos Milas wrote: Hi there, Oh, and following Maxim's mail... > The errors will happen when a file size is changed in-place -- so "mv > a.html b.html && echo new > a.html" should continu

Re: alert: ... pread() read only

2013-11-19 Thread Francis Daly
On Tue, Nov 19, 2013 at 09:39:44AM +0200, Nikolaos Milas wrote: Hi there, > 2013/11/17 12:39:14 [alert] 20709#0: *9059 pread() read only 38605 of > 39107 from "/path/to/web/root/HTML/gmap/gmapv3_auto_el.html" > ...that this is probably related to the "open_file_cache" directive, and > in fact

Re: alert: ... pread() read only

2013-11-19 Thread Maxim Dounin
Hello! On Tue, Nov 19, 2013 at 09:39:44AM +0200, Nikolaos Milas wrote: [...] > The problem is that there is a repeating error of the form (I have > changed real host name and web root path, as well as client IP > address): > > 2013/11/17 12:39:14 [alert] 20709#0: *9059 pread() read only 38605 >

Re: alert: ... pread() read only

2013-11-18 Thread Nikolaos Milas
On 19/11/2013 9:39 πμ, Nikolaos Milas wrote: The system info: Linux myserver.example.com 2.6.32-358.18.1.el6.x86_64 #1 SMP Wed Aug 28 17:19:38 UTC 2013 x86_64 I forgot to mention that this is a VPS running CentOS 6.4 as a VM under KVM. The file system at the VM is ext4 over LVM but I don't

alert: ... pread() read only

2013-11-18 Thread Nikolaos Milas
Hello, We are running a Joomla website loading a google map in an iframe (under NGINX) in the main (home) web page. This is the page mostly visited as it contains almost real-time data to be viewed by clients. The system info: Linux myserver.example.com 2.6.32-358.18.1.el6.x86_64 #1 SMP Wed