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问个问题:
运行数据库的服务器,突然机器负载升到100多,数据库目录访问不了了。
demsg里的日志
scsi4 : LSI SAS based MegaRAID driver
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Losing some ticks... checking if CPU frequency changed.
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM-ESXS Model: MBD2300RC Rev: D606
Type: Direct-Access ANSI SCSI revision: 05
Vendor: IBM Model: ServeRAID-MR10i Rev: 1.40
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 1751947776 512-byte hdwr sectors (896997 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 10 08
SCSI device sda: drive cache: none w/ FUA
SCSI device sda: 1751947776 512-byte hdwr sectors (896997 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 10 08
SCSI device sda: drive cache: none w/ FUA
sda: sda1 sda2 sda3 sda4 < sda5 >
sd 4:2:0:0: Attached scsi disk sda
sd 4:2:0:0: Attached scsi generic sg1 type 0
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found |
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