[CentOS] Centos 4.3 32 bit -CIFS VFS: Send error in Close = -9

Shanti kishore Balusu kishorechowdary at gmail.com
Mon Nov 27 22:06:26 UTC 2006


Hello Guys

I am facing a problem using cifs filesytem on centos 4.3 32 bit to connect
to remote shares.we have DAS(Dell md1000) connected to a Dell 2950(win 2003
std).let me descibe the proc which i followed to access thi DAS via 2950..

1) create a normal user account on Dell2950(win 2003) create 3 folders with
names mysqhare1,myshare2,myshare3 in the storage area and assign all
permissions to the newly created user(duser).right click newly created
folder share them remove all accounts execpt admin & newly created user &
assign full permissions to that share to newly created user(duser)

2) proc used to access shares via cifs


wget http://pserver.samba.org/samba/ftp/cifs-cvs/mount.cifs
mv mount.cifs /sbin/mount.cifs
chmod +x /sbin/mount.cifs

mount.cifs //MYDAS/Myshare1 /var/www/html/Myshare1 -o
username=duser,password=mydpass,rw
mount.cifs //MYDAS/Myshare2 /var/www/html/Myshare2 -o
username=duser,password=mydpass,rw

mount.cifs //MYDAS/Myshare3 /var/www/html/Myshare3 -o
username=duser,password=mydpass,rw

Note: MYDAS is pointed to the correct IP in /etc/hosts

service httpd stop
service httpd start

We server flv files from these shares ie a kind of progressive download
server(flv streaming using phpflv player)
when i start serving files i keep getting the below errors in my dmesg &
/var/log/messages.after a few hours of serving server totally hangs(not
accessible via ssh) & has to be hard rebooted manully


CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
 CIFS VFS: Send error in Close = -9
TCP: Treason uncloaked! Peer 80.235.63.248:64721/37374 shrinks window
1814256320:1814257772. Repaired.
TCP: Treason uncloaked! Peer 80.235.63.248:64721/37374 shrinks window
1814256320:1814257772. Repaired.
TCP: Treason uncloaked! Peer 196.29.40.33:42283/80 shrinks window
1747071341:1747071342. Repaired.
TCP: Treason uncloaked! Peer 196.29.40.33:42283/80 shrinks window
1747071341:1747071342. Repaired.
TCP: Treason uncloaked! Peer 200.219.181.142:42319/80 shrinks window
2850231833:2850231834. Repaired.
TCP: Treason uncloaked! Peer 80.72.16.157:25598/80 shrinks window
3404607524:3404607525. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61695/80 shrinks window
588793866:588793867. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61695/80 shrinks window
588793866:588793867. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61427/80 shrinks window
1127016461:1127016462. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61427/80 shrinks window
1127016461:1127016462. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61427/80 shrinks window
1127016461:1127016462. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:64133/80 shrinks window
1285353070:1285353071. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:64133/80 shrinks window
1285353070:1285353071. Repaired.
TCP: Treason uncloaked! Peer 69.71.145.10:61417/80 shrinks window
1339027766:1339027767. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1588/80 shrinks window
1933324239:1933324240. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1588/80 shrinks window
1933324239:1933324240. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1624/80 shrinks window
1932659556:1932659557. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1638/80 shrinks window
1940233619:1940233620. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1674/80 shrinks window
1940660229:1940660230. Repaired.
TCP: Treason uncloaked! Peer 209.198.241.58:1696/80 shrinks window
1958796647:1958796648. Repaired.
TCP: Treason uncloaked! Peer 62.68.71.146:2892/80 shrinks window
2790037614:2790037615. Repaired.
TCP: Treason uncloaked! Peer 62.68.71.146:2892/80 shrinks window
2790037614:2790037615. Repaired.
TCP: Treason uncloaked! Peer 62.68.71.146:2892/80 shrinks window
2790037614:2790037615. Repaired.
TCP: Treason uncloaked! Peer 203.81.202.13:58537/20 shrinks window
3133631691:3133633151. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10684/80 shrinks window
3483220098:3483220099. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10685/80 shrinks window
3482623769:3482623770. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10684/80 shrinks window
3483220098:3483220099. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10685/80 shrinks window
3482623769:3482623770. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10684/80 shrinks window
3483220098:3483220099. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10685/80 shrinks window
3482623769:3482623770. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10735/80 shrinks window
3577903330:3577903331. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10735/80 shrinks window
3577903330:3577903331. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10740/80 shrinks window
3591049537:3591049538. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10740/80 shrinks window
3591049537:3591049538. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10746/80 shrinks window
3602348201:3602348202. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10740/80 shrinks window
3591049537:3591049538. Repaired.
TCP: Treason uncloaked! Peer 62.68.66.170:10746/80 shrinks window
3602348201:3602348202. Repaired.
TCP: Treason uncloaked! Peer 62.192.136.18:61855/80 shrinks window
1829344868:1829344869. Repaired.
TCP: Treason uncloaked! Peer 62.192.136.18:64129/80 shrinks window
1834509995:1834509996. Repaired.
TCP: Treason uncloaked! Peer 62.192.136.18:64129/80 shrinks window
1834509995:1834509996. Repaired.

please help me find a sollution for my above problem..

below are the hardware & os details..


Hardware Dell1850 with 4 gig mem
OS: Centos 4.3 32 bit

please find the detailed logs.zip in the attached zip file..

Thanx & Regards
Kishore Chowdary
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