Thanks Bob Installed a new FC6 system: [root@nfs3 log]# uname -a Linux nfs3 2.6.18-1.2798.fc6 #1 SMP Mon Oct 16 14:37:32 EDT 2006 i686 i686 i386 GNU/LinuxThe system is not stable - it locks up after the following message occurs (here are two occurances).
May 8 10:31:48 nfs3 kernel: rpc-srv/tcp: nfsd: got error -104 when sending 140 bytes - shutting down socket May 9 18:20:32 nfs3 kernel: rpc-srv/tcp: nfsd: got error -104 when sending 132 bytes - shutting down socketIt seems to happen every day or so, but the system is not yet in production, so there is very little if and any traffic on it. I had originally though this had something to do with using rsize=8192,wsize=8192 on a client, while testing, but wonder if that may just have accelerated the issue, as it has now happened when there is a mount without such specs, and very little traffic (overnight).
There are no other error messages occurring with this one. (Is this even a NFS error, or possibly portmapper?)
Hardware:
BIOS Information
Vendor: Phoenix Technologies LTD
Version: 6.00
Release Date: 10/30/2006
Base Board Information
Manufacturer: Supermicro
Product Name: PDSMi
Processor Information
Socket Designation: LGA775/U1
Type: Central Processor
Family: <OUT OF SPEC>
Manufacturer: Intel
ID: 49 0F 00 00 FF FB EB BF
Version: Intel(R) Celeron(R) D CPU 2.80GHz
e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection
e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex
QLogic Fibre Channel HBA Driver
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 233
ACPI: PCI Interrupt 0000:0a:01.0[A] -> GSI 24 (level, low) -> IRQ 58
qla2xxx 0000:0a:01.0: Found an ISP2300, irq 58, iobase 0xf8882000
qla2xxx 0000:0a:01.0: Configuring PCI space...
qla2xxx 0000:0a:01.0: Configure NVRAM parameters...
qla2xxx 0000:0a:01.0: Verifying loaded RISC code...
qla2xxx 0000:0a:01.0: Allocated (412 KB) for firmware dump...
qla2xxx 0000:0a:01.0: Waiting for LIP to complete...
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
qla2xxx 0000:0a:01.0: LIP reset occured (f8f7).
qla2xxx 0000:0a:01.0: LIP occured (f8f7).
qla2xxx 0000:0a:01.0: LOOP UP detected (1 Gbps).
qla2xxx 0000:0a:01.0: Topology - (Loop), Host Loop address 0x8
scsi1 : qla2xxx
qla2xxx 0000:0a:01.0:
QLogic Fibre Channel HBA Driver: 8.01.07-k1
QLogic QLA2310 -
ISP2300: PCI-X (66 MHz) @ 0000:0a:01.0 hdma-, host#=1, fw=3.03.20 IPX
There are 8 disks like this one on the Qlogic which are set up in an md
array and exported via NFS3
sd 1:0:0:0: Attached scsi disk sda Vendor: SEAGATE Model: ST1181677FC Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03
