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Message-Id: <200606090954.k599sDPm025394@www.freebsd.org>
Date: Fri, 9 Jun 2006 09:54:13 GMT
From: Ivan Kolosovskiy <r4@sovietservers.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: IO erros while using geli
X-Send-Pr-Version: www-2.3

>Number:         98742
>Category:       kern
>Synopsis:       [geli] IO errors while using geli
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pjd
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 09 10:00:30 GMT 2006
>Closed-Date:    Mon Mar 05 15:28:40 GMT 2007
>Last-Modified:  Mon Mar 05 15:28:40 GMT 2007
>Originator:     Ivan Kolosovskiy
>Release:        6.1-RELEASE
>Organization:
infoline
>Environment:
BURNED# uname -a
FreeBSD BURNED.***.COM 6.1-RELEASE-p1 FreeBSD 6.1-RELEASE-p1 #1: Wed Jun  7 22:19:45 MSD 2006     root@BURNED.***.COM:/usr/obj/usr/src/sys/BURNED  i386

>Description:
I have RAID5  array (it is absolutly correct, checked several times with
dd(full read and write). I created encrypted partition on this array and
put jail dirs on it. When i tried to start jail, i received that:

Jun  8 15:52:11 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:52:13 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52975890432, length=8192)]error = 22
Jun  8 15:52:13 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:53:16 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52975890432, length=8192)]error = 22
Jun  8 15:53:16 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:54:34 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:54:34 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:54:34 BURNED kernel: vm_fault: pager read error, pid 766 (limits)
Jun  8 15:54:34 BURNED kernel: pid 766 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 15:55:03 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:55:03 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:55:03 BURNED kernel: vm_fault: pager read error, pid 790 (limits)
Jun  8 15:55:03 BURNED kernel: pid 790 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 15:56:11 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:56:11 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:56:11 BURNED kernel: vm_fault: pager read error, pid 798 (limits)
Jun  8 15:56:11 BURNED kernel: pid 798 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:14 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 16:01:14 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 16:01:14 BURNED kernel: vm_fault: pager read error, pid 827 (limits)
Jun  8 16:01:14 BURNED kernel: pid 827 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:40 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 16:01:40 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 16:01:40 BURNED kernel: vm_fault: pager read error, pid 832 (limits)
Jun  8 16:01:40 BURNED kernel: pid 832 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:42 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22

limits fails when tried to read file ld-elf.so.1 (found experimentally :) .
when i try to read this file manually, no error occurs.

when i tried to start directrly /etc/rc in jail(without limits) system halts
(stops responding). After reboot i found nothing in logfiles about that.

block size on geli partition was 8192

ps. sorry for bad english
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-geom 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Jun 15 04:06:04 UTC 2006 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=98742 
Responsible-Changed-From-To: freebsd-geom->pjd 
Responsible-Changed-By: pjd 
Responsible-Changed-When: Tue Sep 5 22:08:02 UTC 2006 
Responsible-Changed-Why:  
This one is mine. 

Can you try with smaller sector size? I'm afraid that you cannot use 
sectorsize bigger than page size. Try 4096 or 2048. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=98742 
State-Changed-From-To: open->feedback 
State-Changed-By: pjd 
State-Changed-When: Sat Sep 16 11:48:30 UTC 2006 
State-Changed-Why:  
Can you try with smaller sector size? I'm afraid that you cannot use 
sectorsize bigger than page size. Try 4096 or 2048. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=98742 
State-Changed-From-To: feedback->closed 
State-Changed-By: pjd 
State-Changed-When: Mon Mar 5 15:28:09 UTC 2007 
State-Changed-Why:  
No feedback from the PR author, but I added a warning to geli. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=98742 
>Unformatted:
