Estou com um FreeBSD aqui num Dell Poweredge R200 que me deu uns
kernel panics, eis as panic strings:
Code:
1)
Dumptime: Thu Feb 26 09:02:42 2009
Hostname: secrethostname
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 7.0-RELEASE #0: Tue Nov 4 12:27:42 BRST 2008
root@:/usr/src/sys/i386/compile/SECRETHOSTNAME
Panic String: ffs_blkfree: freeing free block
2)
Dumptime: Fri Feb 27 11:30:59 2009
Hostname: secrethostname
Magic: FreeBSD Kernel Dump
Panic String: ffs_clusteralloc: map mismatch
3)
Dumptime: Fri Feb 27 11:48:42 2009
Hostname: secrethostname
Magic: FreeBSD Kernel Dump
Panic String: ffs_blkfree: freeing free block
4)
Dumptime: Tue Mar 3 10:30:28 2009
Hostname: secrethostname
Magic: FreeBSD Kernel Dump
Panic String: ffs_blkfree: freeing free block
5)
Dumptime: Fri Mar 6 14:22:04 2009
Hostname: secrethostname
Magic: FreeBSD Kernel Dump
Panic String: ufs_dirbad: /disk1: bad dir ino 1131015 at offset
1536: mangled entry
Tentei reproduzir o erro recriando a condição de arquivos grandes
sendo movidos e/ou removidos dos sistemas de arquivos e não é sempre
que acontece. No entanto 80% dos panics aconteceram durante a operação
com arquivos grandes, sendo 3 na inserção de banco de dados e 1
descompactando 2 GB (não muito grande o arquivo).
Vi recomendações para se desabilitar soft-updates nos sistemas de
arquivos mas ocorreu o panic mesmo assim, durante uma tentativa de
inserção no banco PostgreSQL.
Estou pesquisando problemas com drivers em relação a controladora
SAS e estou desconfiado pela NIC estar compartilhando IRQ com a
controladora.
Só que agora eu estou realizando mais ou menos as mesmas atividades
(diminuí bastante o tamanho do banco, e agora ele consegue inserir:
antes acusava arquivo corrompido ou erro de sintaxe) e nada de panic.
Daí pensei em rodar essa ferramenta do sysutils: stress. Mas
aparentemente ela DÁ CRASH no sistema MESMO, pelo que li na
documentação. Então não sei se vai ser útil pra testar o panic
anterior ou se vou inventar um novo panic.
Será que meus últimos fscks resolveram o FS e era isso que tava
causando o panic? Será que ele vai voltar pra me assombrar? Como posso
me certificar antes de botar a máquina em produção total?
PS: uma das coisas que achei que poderia causar isso é bad RAM, pedi
pra realizarem um memtest86+ faz 2 semanas e os caras meio que se
recusam, não entendo pq, não entendo a dificuldade.
abraços,
--Gustavo
Apêndices:
# pciconf -vl
hos...@pci0:0:0:0: class=0x060000 card=0x00000000 chip=0x29f08086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '(Bearlake) Processor to I/O Controller'
class = bridge
subclass = HOST-PCI
pc...@pci0:0:1:0: class=0x060400 card=0x023c1028 chip=0x29f18086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '(Bearlake) PCIe Root Port 1'
class = bridge
subclass = PCI-PCI
pc...@pci0:0:28:0: class=0x060400 card=0x023c1028 chip=0x29408086
rev=0x02 hdr=0x01
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 1'
class = bridge
subclass = PCI-PCI
pc...@pci0:0:28:4: class=0x060400 card=0x023c1028 chip=0x29488086
rev=0x02 hdr=0x01
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 5'
class = bridge
subclass = PCI-PCI
pc...@pci0:0:28:5: class=0x060400 card=0x023c1028 chip=0x294a8086
rev=0x02 hdr=0x01
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 6'
class = bridge
subclass = PCI-PCI
uh...@pci0:0:29:0: class=0x0c0300 card=0x023c1028 chip=0x29348086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
uh...@pci0:0:29:1: class=0x0c0300 card=0x023c1028 chip=0x29358086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
uh...@pci0:0:29:2: class=0x0c0300 card=0x023c1028 chip=0x29368086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller'
class = serial bus
subclass = USB
eh...@pci0:0:29:7: class=0x0c0320 card=0x023c1028 chip=0x293a8086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host Controller'
class = serial bus
subclass = USB
pc...@pci0:0:30:0: class=0x060401 card=0x00000000 chip=0x244e8086
rev=0x92 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/4/5/5/6/7/8/9,63xxESB) Hub
Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
is...@pci0:0:31:0: class=0x060100 card=0x00000000 chip=0x29168086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IR (ICH9R) LPC Interface Controller'
class = bridge
subclass = PCI-ISA
atap...@pci0:0:31:2: class=0x01018f card=0x023c1028 chip=0x29208086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) 4 port Serial ATA
Storage Controller 1'
class = mass storage
subclass = ATA
m...@pci0:2:0:0: class=0x010000 card=0x1f0e1028 chip=0x00581000
rev=0x08 hdr=0x00
vendor = 'LSI Logic (Was: Symbios Logic, NCR)'
device = 'SAS 3000 series, 8-port with 1068E -StorPort'
class = mass storage
subclass = SCSI
b...@pci0:3:0:0: class=0x020000 card=0x023c1028 chip=0x165914e4
rev=0x21 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5721 NetXtreme Gigabit Ethernet PCI Express'
class = network
subclass = ethernet
b...@pci0:4:0:0: class=0x020000 card=0x023c1028 chip=0x165914e4
rev=0x21 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5721 NetXtreme Gigabit Ethernet PCI Express'
class = network
subclass = ethernet
vgap...@pci0:5:5:0: class=0x030000 card=0x023c1028 chip=0x515e1002
rev=0x02 hdr=0x00
vendor = 'ATI Technologies Inc'
device = 'Radeon ES1000 Radeon ES1000'
class = display
subclass = VGA
# uname -av
FreeBSD secrethostname 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Tue Nov 4
12:27:42 BRST 2008 root@:/usr/src/sys/i386/compile/SECRETHOSTNAME
i386
# cat /sys/i386/conf/SECRETHOSTNAME
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#
http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.474.2.2.2.1 2008/02/06
03:24:28 scottl Exp $
#cpu I486_CPU
#cpu I586_CPU
cpu I686_CPU
ident SECRETHOSTNAME
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for devices.
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
options SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options SCTP # Stream Control Transmission Protocol
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires NFSCLIENT
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options ADAPTIVE_GIANT # Giant mutex is adaptive.
options STOP_NMI # Stop CPUS using NMI instead of IPI
options AUDIT # Security event auditing
options SC_DISABLE_REBOOT # restricao BR Telecom
#options SC_DISABLE_DDBKEY
#options RANDOM_IP_ID # opcao invalida
#options ICMP_BANDLIM # opcao invalida
# To make an SMP kernel, the next two lines are needed
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC
# CPU frequency control
device cpufreq
# Bus support.
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI Controllers
device ahb # EISA AHA1742 family
device ahc # AHA2940 and onboard AIC7xxx devices
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
device ahd # AHA39320/29320 and onboard AIC79xx devices
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
device amd # AMD 53C974 (Tekram DC-390(T))
device hptiop # Highpoint RocketRaid 3xxx series
device isp # Qlogic family
#device ispfw # Firmware for QLogic HBAs- normally a module
device mpt # LSI-Logic MPT-Fusion
#device ncr # NCR/Symbios Logic
device sym # NCR/Symbios Logic (newer chipsets + those of
`ncr')
device trm # Tekram DC395U/UW/F DC315U adapters
device adv # Advansys SCSI adapters
device adw # Advansys wide SCSI adapters
device aha # Adaptec 154x SCSI adapters
device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
device bt # Buslogic/Mylex MultiMaster SCSI adapters
device ncv # NCR 53C500
device nsp # Workbit Ninja SCSI-3
device stg # TMC 18C30/18C50
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
# RAID controllers interfaced to the SCSI subsystem
device amr # AMI MegaRAID
device arcmsr # Areca SATA II RAID
device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
device ciss # Compaq Smart RAID 5*
device dpt # DPT Smartcache III, IV - See NOTES for options
device hptmv # Highpoint RocketRAID 182x
device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
device iir # Intel Integrated RAID
device ips # IBM (Adaptec) ServeRAID
device mly # Mylex AcceleRAID/eXtremeRAID
device twa # 3ware 9000 series PATA/SATA RAID
# RAID controllers
device aac # Adaptec FSA RAID
device aacp # SCSI passthrough for aac (requires CAM)
device ida # Compaq Smart RAID
device mfi # LSI MegaRAID SAS
device mlx # Mylex DAC960 family
device pst # Promise Supertrak SX6000
device twe # 3ware ATA RAID
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# syscons is the default console driver, resembling an SCO console
device sc
device agp # support several AGP chipsets
# Power management support (see NOTES for more options)
#device apm
# Add suspend/resume support for the i8254.
device pmtimer
# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device cbb # cardbus (yenta) bridge
device pccard # PC Card (16-bit) bus
device cardbus # CardBus (32-bit) bus
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
device uart # Generic UART driver
# Parallel port
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to sio, uart and/or ppc drivers):
#device puc
# PCI Ethernet NICs.
device de # DEC/Intel DC21x4x (``Tulip'')
device em # Intel PRO/1000 adapter Gigabit Ethernet Card
device ixgb # Intel PRO/10GbE Ethernet Card
device le # AMD Am7900 LANCE and Am79C9xx PCnet
device txp # 3Com 3cR990 (``Typhoon'')
device vx # 3Com 3c590, 3c595 (``Vortex'')
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
device bfe # Broadcom BCM440x 10/100 Ethernet
device bge # Broadcom BCM570xx Gigabit Ethernet
device dc # DEC/Intel 21143 and various workalikes
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device lge # Level 1 LXT1001 gigabit Ethernet
device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
device nfe # nVidia nForce MCP on-board Ethernet
device nge # NatSemi DP83820 gigabit Ethernet
#device nve # nVidia nForce MCP on-board Ethernet Networking
device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
device re # RealTek 8139C+/8169/8169S/8110S
device rl # RealTek 8129/8139
device sf # Adaptec AIC-6915 (``Starfire'')
device sis # Silicon Integrated Systems SiS 900/SiS 7016
device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
device ste # Sundance ST201 (D-Link DFE-550TX)
device stge # Sundance/Tamarack TC9021 gigabit Ethernet
device ti # Alteon Networks Tigon I/II gigabit Ethernet
device tl # Texas Instruments ThunderLAN
device tx # SMC EtherPower II (83c170 ``EPIC'')
device vge # VIA VT612x gigabit Ethernet
device vr # VIA Rhine, Rhine II
device wb # Winbond W89C840F
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# ISA Ethernet NICs. pccard NICs included.
device cs # Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
device ex # Intel EtherExpress Pro/10 and Pro/10+
device ep # Etherlink III based cards
device fe # Fujitsu MB8696x based cards
device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
device sn # SMC's 9000 series of Ethernet chips
device xe # Xircom pccard Ethernet
# Wireless NIC cards
device wlan # 802.11 support
device wlan_wep # 802.11 WEP support
device wlan_ccmp # 802.11 CCMP support
device wlan_tkip # 802.11 TKIP support
device wlan_amrr # AMRR transmit rate control algorithm
device wlan_scan_ap # 802.11 AP mode scanning
device wlan_scan_sta # 802.11 STA mode scanning
device an # Aironet 4500/4800 802.11 wireless NICs.
device ath # Atheros pci/cardbus NIC's
device ath_hal # Atheros HAL (Hardware Access Layer)
device ath_rate_sample # SampleRate tx rate control for ath
device awi # BayStack 660 and others
device ral # Ralink Technology RT2500 wireless NICs.
device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device wl # Older non 802.11 Wavelan wireless NIC.
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
device firmware # firmware assist module
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
#device bpf # Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device ural # Ralink Technology RT2500USB wireless NICs
device rum # Ralink Technology RT2501USB wireless NICs
device urio # Diamond Rio 500 MP3 player
device uscanner # Scanners
# USB Ethernet, requires miibus
device aue # ADMtek USB Ethernet
device axe # ASIX Electronics USB Ethernet
device cdce # Generic USB over Ethernet
device cue # CATC USB Ethernet
device kue # Kawasaki LSI USB Ethernet
device rue # RealTek RTL8150 USB Ethernet
# FireWire support
device firewire # FireWire bus code
device sbp # SCSI over FireWire (Requires scbus and da)
device fwe # Ethernet over FireWire (non-standard!)
device fwip # IP over FireWire (RFC 2734,3146)
device dcons # Dumb console driver
device dcons_crom # Configuration ROM for dcons
----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.
-------------------------
Histórico: http://www.fug.com.br/historico/html/freebsd/
Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
