Messages in this thread | | | Date | Fri, 29 Oct 1999 00:18:39 -0700 | From | David Edwards <> | Subject | 2.2.13 oddity |
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Hello,
I have a mix of fairly stock Redhat 5.2 and 6.0 apache web servers that I recently moved to 2.2.13 kernels. Prior to 2.2.13 I used 2.2.12. With both versions I have been experiencing lockups after a few days of uptime. Unfortunately, the boxes lock up completely and require a power cycle, so I'm not left with much to debug these lockups with, no console messages, nothing in the log files, etc. Any suggestions as to what I might be able to do to track this down would be appreciated. Below is more info about these servers.
Thanks, David
None of the servers seem to be very overloaded, vmstat show what I would think to be normal usage. (Correct me if I'm wrong) procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 0 0 0 312 23476 112632 183864 0 0 16 20 424 861 5 3 92
The hardware in each server is similar. PPro 200 or PII 350 or greater ( no smp) 256 M ram or greater Buslogic 958 UW scsi 9 gig 3Com 905 or 900
About the only thing special I do with the kernel config is compile in support for serial consoles.
[gecker@ns1 linux]$ grep '^[^#]' .config CONFIG_EXPERIMENTAL=y CONFIG_M686=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_1GB=y CONFIG_MTRR=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_QUIRKS=y CONFIG_PCI_OLD_PROC=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PNP=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDETAPE=m CONFIG_BLK_DEV_CMD640=y CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_INITRD=y CONFIG_PARIDE_PARPORT=m CONFIG_PACKET=y CONFIG_NETLINK=y CONFIG_NETLINK_DEV=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_ALIAS=y CONFIG_SYN_COOKIES=y CONFIG_SKB_LARGE=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_AIC7XXX=m CONFIG_AIC7XXX_CMDS_PER_DEVICE=8 CONFIG_AIC7XXX_RESET_DELAY=5 CONFIG_SCSI_BUSLOGIC=m CONFIG_SCSI_SYM53C8XX=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=4 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=20 CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y CONFIG_EL3=m CONFIG_VORTEX=m CONFIG_NET_EISA=y CONFIG_DE4X5=m CONFIG_DEC_ELCP=m CONFIG_EEXPRESS_PRO100=m CONFIG_PPP=m CONFIG_SLIP=m CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_SERIAL_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_MOUSE=y CONFIG_PSMOUSE=y CONFIG_82C710_MOUSE=y CONFIG_QUOTA=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_PROC_FS=y CONFIG_DEVPTS_FS=y CONFIG_EXT2_FS=y CONFIG_BSD_DISKLABEL=y CONFIG_NLS=y CONFIG_NLS_CODEPAGE_437=m CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y
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