HBA卡case记录




一、HBA 简介


HBA,Host Bus Adapter,主机总线适配器,
即连接主机 I/O 总线和计算机内存系统的 I/O 适配器,比如:
显卡:连接视频总线和内存;
网卡:连接网络总线和内存;
SCSI-FC卡:连接 SCSI 或者 FC 总线和内存。




二、HBA 问题 log 摘录


kernel: [4753371.363276] target6:0:8: enclosure_logical_id(0x500e004aaaaaaa00), slot(8)
kernel: [4753371.363281] sd 6:0:8:0: task abort: SUCCESS scmd(ffff88039016d4c0)
kernel: [4753371.363324] sd 6:0:8:0: attempting task abort! scmd(ffff88030e961cc0)
kernel: [4753371.363327] sd 6:0:8:0: [sdi] CDB: Write(10): 2a 00 0b ec 5a 0f 00 00 08 00
kernel: [4753371.363337] target6:0:8: handle(0x0012), sas_address(0x500e004aaaaaaa08), phy(8)
kernel: [4753371.363340] target6:0:8: enclosure_logical_id(0x500e004aaaaaaa00), slot(8)
kernel: [4753371.363350] sd 6:0:8:0: task abort: SUCCESS scmd(ffff88030e961cc0)
kernel: [4753371.363391] sd 6:0:8:0: attempting task abort! scmd(ffff88039016d8c0)
kernel: [4753371.363392] sd 6:0:8:0: [sdi] CDB: Write(10): 2a 00 0b ec 5a 17 00 00 08 00
kernel: [4753371.363397] target6:0:8: handle(0x0012), sas_address(0x500e004aaaaaaa08), phy(8)
kernel: [4753371.363399] target6:0:8: enclosure_logical_id(0x500e004aaaaaaa00), slot(8)
kernel: [4753371.363404] sd 6:0:8:0: task abort: SUCCESS scmd(ffff88039016d8c0)
kernel: [4753371.363447] sd 6:0:8:0: attempting task abort! scmd(ffff8802cd3b5ec0)
kernel: [4753371.363450] sd 6:0:8:0: [sdi] CDB: Write(10): 2a 00 0b ec 5a 1f 00 00 08 00



三、HBA 问题 log 简析


target 6 是 HBA卡 的 scsi id,所以这是 HBA卡 出问题的 log ;
以上 dmesg 输出,是 scsi 层的出错处理,把 scsi 命令 abort 掉了。

发布了37 篇原创文章 · 获赞 24 · 访问量 3056

猜你喜欢

转载自blog.csdn.net/weixin_44648216/article/details/104151076