BrocadeSANSwitch日常维护手册要点Word格式.docx

1、检查该交换机当前时钟，目前有几个用户登录到这台交换机，以及它已经正常工作了多长时间等信息。switch:admin uptime12:03am up 4:56, 3 users, load average: 1.17, 1.08, 1.082.2.2 Ipaddrshow显示交换机IP地址信息 ipaddrshowSWITCHEthernet IP Address: 192.168.163.238Ethernet Subnetmask: 255.255.255.0Gateway IP Address: 192.168.163.1DHCP: OffIPv6 Autoconfiguration E

2、nabled: NoLocal IPv6 Addresses:static 1080:8:800:200c:417a/642.2.3 Licenseshow显示当前交换机所添加的license信息licenseshow:cedbR9SRydfecSv: Web licenseReQebdQeS9SfRfcr: Zoning licenseSdSddRczSSTeTeeb: Fabric license2.2.4 Switchshow检查交换机信息及端口状态 switchshowswitchName: sw0switchType: 66.1switchState: OnlineswitchMod

3、e: NativeswitchRole: SubordinateswitchDomain: 2switchId: fffc02switchWwn: 10:00:05:1e:57:b3:06zoning: OFFswitchBeacon:FC Router: ONFC Router BB Fabric ID: 128Index Port Address Media Speed State Proto= 0 0 020000 id N4 No_Light FC 1 1 020100 id N4 In_Sync FC Disabled 2 2 020200 id N4 No_Light FC 3 3

4、 020300 id N4 No_Light FC2.2.5 Switchstatusshow显示交换机运行状态重点检查如果交换机状态为healthy，则表示交换机当前运行正常，如果有不是healthy的状态出现，则需要根据具体问题使用相关命令继续检查。 switch:user switchstatusshow Switch Health Report Report time: 09/11/2006 05:39:28 PM Switch Name: switch IP address: 1080:200C:417A SwitchState: MARGINAL Duration: 80:12 P

5、ower supplies monitor HEALTHY Temperatures monitor HEALTHY Fans monitor HEALTHY Flash monitor MARGINAL Marginal ports monitor HEALTHY Faulty ports monitor HEALTHY Missing SFPs monitor HEALTHY All ports are healthy2.2.6 Firmwareshow显示微码版本信息检查交换机当前微码是否符合微码评估要求，是否存在Bug，是否需要升级firmwareshow:Slot Name Appl

6、 Primary/Secondary Versions Status- 5 CP0 FOS v5.3.0c STANDBY v5.3.0c 6 CP1 FOS v5.3.0c ACTIVE *2.2.7 Fanshow显示风扇运行状态重点检查当前交换机散热风扇状态是否为OKfanshow:Fan 1 is Ok, speed is 2020 RPMFan 2 is Ok, speed is 1985 RPMFan 3 is Ok, speed is 1985 RPM2.2.8 Tempshow显示交换机当前温度信息检查当前交换机的温度传感器是否为OK状态tempshow:Sensor Slot

7、 State Centigrade Fahrenheit ID= 1 1 Absent 2 2 Absent 3 3 Ok 31 87 4 4 Ok 31 87 5 5 Ok 31 87 6 6 Ok 32 89 7 7 Ok 32 89 8 8 Absent 9 9 Absent 10 10 Absent2.2.9 Psshow显示电源运行状态：电源状态都是OK则表明电源运行正常，absent表示没有插电源。psshow:Power Supply #1 is OK DELTA DPS1001AB-1EM 23020000603 01 FL2L9025586Power Supply #2 is

8、 OK DELTA DPS1001AB-1EM 23020000603 01 FL2L9025567Power Supply #3 is absentPower Supply #4 is absent2.2.10 Slotshow显示板卡运行状态如果板卡状态为ENABLE，则表示此槽位板卡正常如果板卡状态为VACANT，板卡类型为UNKNOWN，则需要根据具体配置情况检查该槽位是否真的没有插卡，如确实没有插卡，则此状态正常。slotshow:Slot Blade Type ID Status- 1 UNKNOWN VACANT 2 UNKNOWN VACANT 3 SW BLADE 36 EN

9、ABLED 4 SW BLADE 36 ENABLED 5 CP BLADE 16 ENABLED 6 CP BLADE 16 ENABLED 7 SW BLADE 36 ENABLED 8 UNKNOWN VACANT 9 UNKNOWN VACANT 10 UNKNOWN VACANT2.2.11 Hashow显示CP板卡HA状态重点检查active CP板卡和standby CP板卡状态是否为health检查HA状态是否为enabled和synchronized hashowLocal CP （Slot 6, CP0）: Active, Warm RecoveredRemote CP （

10、Slot 7, CP1）: Standby, HealthyHA enabled, Heartbeat Up, HA State synchronized2.2.12 Errdump显示错误日志重点检查错误日志中是否存在ERROR或者WARNING信息errdump:Fabric OS:2007/12/20-16:23:55, ZONE-1004, 248, INFO, gssw1, port 66 enforcement changed to Session Based HARD Zoning.36:58, ZONE-1004, 249, INFO, gssw1, port 66 enfor

11、cement changed to Session Based HARD Zoning.58:53, ZONE-1004, 250, INFO, gssw1, port 288 enforcement changed to Session Based HARD Zoning.2007/12/20-17:07:57, ZONE-1004, 251, INFO, gssw1, port 304 enforcement changed to Session Based HARD Zoning. 2009/04/13-21:44:42, EM-1034, 2, ERROR, SilkWorm48000

12、, PS 2 set to faulty, rc=2000e.2009/06/16-15:15:53, FW-1424, 42, WARNING, swd77, Switch status changed from HEALTHY to DOWN.2.2.13 Fabricshow显示fabric信息重点检查Fabric信息与实际Fabric中交换机数量是否一致fabricshow:Switch ID Worldwide Name Enet IP Addr FC IP Addr Name-100: fffc64 10:54 10.77.77.77 0.0.0.0 gssw1120: fffc7

13、8 10:96:a2 192.168.70.129 0.0.0.0 brocade4Gb121: fffc79 10:a7 192.168.70.130 0.0.0.0 2.2.14 Cfgshow显示交换机配置信息检查交换机zoning信息是否符合配置要求 cfgshowDefined configuration: cfg: USA1 Blue_zone USA_cfg Red_zone; Blue_zone zone: 1,1; array1; 1,2; array2 Red_zone 1,0; loop1 alias: array1 21:20:37:0c:76:8c; 21:71:02

14、 array2 21:22;28 loop1 21:85;dfEffective configuration: USA_cfg 1,18c 1,222 1,0852.2.15 Porterrshow显示交换机端口错误统计重点关注Crc_Err和Enc_Out报错信息注意：对于Loss of Sync; Loss of Signal; Enc_Out Error这些报错，客户每次重启主机或存储，重新插拔光纤线，禁用或启用端口等动作都会产生此类报错。当端口进行速率协商时，Enc_Out Errors也会产生。如果设备速率已知，则可以通过portcfgspeed命令来固定端口速率，以便跟踪这个报错是

15、否为端口速率协商所致。根据经验统计，如果Enc_Out报错单独产生很可能是光纤线问题，如果Enc_Out和Crc_Err一起产生则很大的可能是GBIC/SFP问题导致。porterrshow: frames enc crc too too bad enc disc link loss loss frjt fbsy tx rx in err shrt long eof out c3 fail sync sig = 32: 1.1g 702m 0 0 0 0 0 16k 146 1 6 9 0 0 33: 0 0 0 0 0 0 0 0 0 0 0 2 0 0 34: 35: 11 14 0 0

16、0 0 0 0 0 0 6 9 0 0 36: 37: 38:Porterrshow相关信息描述Values for the following parameters are displayed:frames tx Frames transmittedframes rx Frames receivedenc in Encoding errors inside framescrc err Frames with CRC errorscrc g_eof Frames with CRC errors with good EOF.too shrt Frames shorter than minimum

17、too long Frames longer than maximumbad eof Frames with bad end-of-frame delimitersenc out Encoding error outside of framesdisc c3 Class 3 frames discardedlink fail Link failures （LF1 or LF2 states）loss sync Loss of synchronizationloss sig Loss of signal （increments whenever an SFP is removed）frjt Fr

18、ames rejected with F_RJTfbsy Frames busied with F_BSY2.3 Brocade光纤交换机配置文件备份实施安装完Brocade 光纤交换机后、更改Brocade 光纤交换机配置、在SAN中添加或者更换交换机时、在升级Brocade 光纤交换机微码之前，都应该在一台PC机器（安装了FTP服务器）上创建每台光纤交换机配置文件的备份。配置文件备份的作用： 灾难恢复 故障诊断及恢复 恢复一台无效配置的交换机 修改或者扩展SAN 恢复意外删除的许可 恢复或者重配分区配置首先登陆到Brocade 光纤交换机：如前所述，使用串口登陆或者网络管理口登陆均可用命令“configupload”完成配置文件备份任务，检查配置文件正确可用后请妥善保管。配置文件备份命令configupload2.4 Brocade光纤交换机错误信息收集 假如Brocade光纤交换机发生了故障，请立即收集下列信息（用caputure方式），并把收集到的信息提交给技术支持工程师。请务必保存故障发生时的相关日志及错误信息，方便以后故障分析！2.4.1 supportshow2.4.2 supportsave错误信息收集命令结果supportshowsupportsave收supportsave