AIX 第4章 指令记录

root@db:/#lsdev -Cc disk

--查看磁盘设备信息   -C customized -c class
hdisk0       Available 00-08-00 SAS Disk Drive
hdisk1       Available 00-08-00 SAS Disk Drive
hdisk2       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk3       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk4       Available 05-00-01 Other FC SCSI Disk Drive
hdisk5       Available 05-00-01 Other FC SCSI Disk Drive
hdisk6       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk7       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk8       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk9       Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk10      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk11      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk12      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk13      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk14      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk15      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk16      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk17      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk18      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk19      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk20      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk21      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk22      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk23      Available 05-00-01 EMC CLARiiON FCP RAID 5 Disk
hdisk24      Available 05-00-01 EMC 

 

 B6267342 is a SC_DISK_ERR2 which means it is a disk error at the scsi transport layer. 

 

root@db:/#cfgmgr

--扫描新添加的设备

 

 

ssdb04.shz.hn:/#lspv -p hdisk0

--查看磁盘的分区和分配状态和特性，region列表示分布在磁盘的哪个位置
hdisk0:
PP RANGE  STATE   REGION        LV NAME             TYPE       MOUNT POINT
  1-1     used    outer edge    hd5                 boot       N/A
  2-110   free    outer edge                                  
111-111   used    outer middle  hd6                 paging     N/A
112-115   used    outer middle  lg_dumplv           sysdump    N/A
116-116   used    outer middle  hd6                 paging     N/A
117-117   used    outer middle  loglv00             jfslog     N/A
118-118   used    outer middle  lv00                jfs        /var/adm/csd
119-136   used    outer middle  hd6                 paging     N/A
137-176   used    outer middle  instlv              jfs2       /install
177-188   used    outer middle  hd6                 paging     N/A
189-192   used    outer middle  lg_dumplv           sysdump    N/A
193-219   used    outer middle  hd6                 paging     N/A
220-220   used    center        hd8                 jfs2log    N/A
221-221   used    center        hd4                 jfs2       /
222-222   used    center        hd2                 jfs2       /usr
223-223   used    center        hd9var              jfs2       /var
224-224   used    center        hd3                 jfs2       /tmp
225-225   used    center        hd1                 jfs2       /home
226-226   used    center        hd10opt             jfs2       /opt
227-237   used    center        hd2                 jfs2       /usr
238-244   used    center        hd3                 jfs2       /tmp
245-245   used    center        hd9var              jfs2       /var
246-246   used    center        hd4                 jfs2       /
247-247   used    center        hd10opt             jfs2       /opt

 

ssdb04.shz.hn:/#lsdev -Cc tape

--查看磁带设备

 

 

 

ssdb04.shz.hn:/#lsattr -El rmt0

--查看磁带设备属性
block_size     0                  BLOCK size (0=variable length)            True
delay          45                 Set delay after a FAILED command          True
density_set_1  0                  DENSITY setting #1                        True
density_set_2  0                  DENSITY setting #2                        True
extfm          yes                Use EXTENDED file marks                   True
location                          Location Label                            True
lun_id         0x0                Logical Unit Number ID                    False
mode           yes                Use DEVICE BUFFERS during writes          True
node_name      0x5001438012589bd9 FC Node Name                              False
res_support    no                 RESERVE/RELEASE support                   True
ret_error      no                 RETURN error on tape change or reset      True
rwtimeout      144                Set timeout for the READ or WRITE command True
scsi_id        0xc1000            SCSI ID                                   False
var_block_size 0                  BLOCK SIZE for variable length support    True
ww_name        0x5001438012589bda FC World Wide Name                        False

 

 

odm数据库操作指令：

odmadd

odmchange

odmcreate

odmdelete --从一个对象类中删除对象

odmdrop  --删除整个对象类

odmget

odmshow

 

ssdb04.shz.hn:/#odmshow CuDv

--查看指定类定义
class CuDv {
        char name[16];                               /* offset: 0xc ( 12) */
        short status;                                /* offset: 0x1c ( 28) */
        short chgstatus;                             /* offset: 0x1e ( 30) */
        char ddins[16];                              /* offset: 0x20 ( 32) */
        char location[16];                           /* offset: 0x30 ( 48) */
        char parent[16];                             /* offset: 0x40 ( 64) */
        char connwhere[16];                          /* offset: 0x50 ( 80) */
        link PdDv PdDv uniquetype PdDvLn[48];        /* offset: 0x60 ( 96) */
        };
/*
        descriptors:    8
        structure size:     0x98 (152) bytes
        data offset:    0x20003218
        population:     288 objects (274 active, 14 deleted)
*/

 

 

 

ssdb04.shz.hn:/#odmget CuDv |more

--查看指定类中相应的值

CuDv:
        name = "sys0"
        status = 1
        chgstatus = 1
        ddins = "planar_pal_chrp"
        location = ""
        parent = ""
        connwhere = ""
        PdDvLn = "sys/node/chrp"

CuDv:
        name = "sysplanar0"
        status = 1
        chgstatus = 2
        ddins = ""
        location = ""
        parent = "sys0"
        connwhere = "0"
        PdDvLn = "planar/sys/sysplanar_rspc"

 

 

 

ssdb04.shz.hn:/var/adm/ras#/usr/lib/errdemon -l

--查看系统日志生成路径，大小属性等
Error Log Attributes
--------------------------------------------
Log File                /var/adm/ras/errlog
Log Size                1048576 bytes
Memory Buffer Size      32768 bytes
Duplicate Removal       true
Duplicate Interval      10000 milliseconds
Duplicate Error Maximum 1000

 

 

 

ssdb04.shz.hn:/var/adm/ras#errpt

--查看系统错误信息

C字段表示错误类型，参数O表示操作程序方面的错误，H表示硬件故障类型错误，S表示如啊你按故障，U表示不能确定的类型

 

IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION
9DBCFDEE   0818103214 T O errdemon       ERROR LOGGING TURNED ON
192AC071   0818103214 T O errdemon       ERROR LOGGING TURNED OFF
9DBCFDEE   0818103214 T O errdemon       ERROR LOGGING TURNED ON
192AC071   0818103214 T O errdemon       ERROR LOGGING TURNED OFF
B6267342   0809180114 P H hdisk95        DISK OPERATION ERROR
B6267342   0809180114 P H hdisk97        DISK OPERATION ERROR
B6267342   0809180114 P H hdisk111       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk111       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk113       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk113       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk111       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk50        DISK OPERATION ERROR
B6267342   0809180114 P H hdisk49        DISK OPERATION ERROR
B6267342   0809180114 P H hdisk47        DISK OPERATION ERROR
B6267342   0809180114 P H hdisk103       DISK OPERATION ERROR
B6267342   0809180114 P H hdisk105       DISK OPERATION ERROR

 

 

ssdb04.shz.hn:/var/adm/ras#errpt -a

--列出详细信息
---------------------------------------------------------------------------
LABEL:          ERRLOG_ON
IDENTIFIER:     9DBCFDEE

Date/Time:       Mon Aug 18 10:32:56 BEIST 2014
Sequence Number: 45171
Machine Id:      00CF5DF34C00
Node Id:         ssdb04
Class:           O
Type:            TEMP
Resource Name:   errdemon       

Description
ERROR LOGGING TURNED ON

Probable Causes
ERRDEMON STARTED AUTOMATICALLY

User Causes
/USR/LIB/ERRDEMON COMMAND

        Recommended Actions
        NONE

---------------------------------------------------------------------------
LABEL:          ERRLOG_OFF
IDENTIFIER:     192AC071

Date/Time:       Mon Aug 18 10:32:53 BEIST 2014
Sequence Number: 45170
Machine Id:      00CF5DF34C00
Node Id:         ssdb04
Class:           O
Type:            TEMP
Resource Name:   errdemon       

Description
ERROR LOGGING TURNED OFF

Probable Causes
ERRSTOP COMMAND

User Causes
ERRSTOP COMMAND

        Recommended Actions
        RUN ERRDEAD COMMAND
        TURN ERROR LOGGING ON

---------------------------------------------------------------------------
LABEL:          ERRLOG_ON
IDENTIFIER:     9DBCFDEE

Date/Time:       Mon Aug 18 10:32:35 BEIST 2014
Sequence Number: 45168
Machine Id:      00CF5DF34C00
Node Id:         ssdb04
Class:           O
Type:            TEMP
Resource Name:   errdemon       

Description
ERROR LOGGING TURNED ON

Probable Causes
ERRDEMON STARTED AUTOMATICALLY

User Causes
/USR/LIB/ERRDEMON COMMAND

        Recommended Actions
        NONE

---------------------------------------------------------------------------

 

 

ssdb04.shz.hn:/#errpt -aj B6267342 | more

--查看指定错误编号的详细信息   -a all 查看详细I信息  -j 指定错误编号

---------------------------------------------------------------------------
LABEL:          SC_DISK_ERR2
IDENTIFIER:     B6267342

Date/Time:       Sat Aug  9 18:01:20 BEIST 2014
Sequence Number: 45166
Machine Id:      00CF5DF34C00
Node Id:         ssdb04
Class:           H
Type:            PERM
Resource Name:   hdisk95        
Resource Class:  disk
Resource Type:   CLAR_FC_raid5
Location:        U789D.001.DQD47GW-P1-C5-T1-W5006016B3B2018D6-L14000000000000
VPD:            
        Manufacturer................DGC    
        Machine Type and Model......RAID 5         
        ROS Level and ID............0430
        Serial Number...............CKM00091100476
        Subsystem Vendor/Device ID..CX4-960       
        Device Specific.(PQ)........00
        Device Specific.(VS)........3E0000F2E8CL
        Device Specific.(UI)........60060160CB8525002CA726B94FB5E111
        FRU Label...................013E
        Device Specific.(Z0)........10
        Device Specific.(Z1)........10

 

 

errstop停止错误日志系统功能

errdemon开启日志系统功能

/usr/lib/errdemon -l查看日志配置信息

 

 

sdb04.shz.hn:/#alog -L

--查看所有日志文件
boot ---启动日志
bosinst ---基本操作系统安装日志
nim --网络安装管理日志
console --控制台相关日志
cfg --系统启动设备配置日志
lvmcfg 
lvmt
dumpsymp  --系统dump日志
lvmgs

 

 

 

ssdb04.shz.hn:/#alog -o -t boot |more
---查看系统启动过程日志信息
5 for hdisk60
Number of running methods: 15
----------------
attempting to configure device 'hdisk61'
Time: 1 LEDS: 0xff5
invoking /usr/lib/methods/cfgscsidisk -2 -l hdisk61
Number of running methods: 16
----------------
Completed method for: hdisk6, Elapsed time = 0
return code = 0
****************** no stdout ***********
****************** no stderr ***********
----------------
Time: 1 LEDS: 0xff5 for hdisk61
Number of running methods: 15
----------------
attempting to configure device 'hdisk62'
Time: 1 LEDS: 0xff5
invoking /usr/lib/methods/cfgscsidisk -2 -l hdisk62
Number of running methods: 16
----------------
Completed method for: hdisk7, Elapsed time = 0
return code = 0
****************** no stdout ***********
****************** no stderr ***********
----------------
Standard input