Solaris: iostat信息从何而来？

Question

我知道

iostat -En

并报告了大量的死磁盘(我已经删除了它们)格式，cfgadm看到一个磁盘(我使用一个磁盘！)那么这些磁盘信息是从哪里来的？怎么移除？

碘量

c0t1d0           Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 52.43GB <52428799488 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 242 Predictive Failure Analysis: 0 
sd4              Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 17.18GB <17179868672 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 358 Predictive Failure Analysis: 0 
sd5              Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 27.92GB <27917286912 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 140 Predictive Failure Analysis: 0 
sd6              Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 27.92GB <27917286912 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 139 Predictive Failure Analysis: 0 
sd7              Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 27.92GB <27917286912 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 144 Predictive Failure Analysis: 0 
sd8              Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 
Vendor: ATA      Product: VBOX HARDDISK    Revision: 1.0  Serial No:  
Size: 27.92GB <27917286912 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 
Illegal Request: 193 Predictive Failure Analysis: 0 

使用devfsadm -C give..nothing。

Answer 1

devfsadm -C应该做你想做的事。如果使用-Cv，就会得到详细的输出。

你没有注意到你的Solaris版本。旧版本还有其他脚本，用于为各种设备创建链接。ie: devlink (?)

如果您正在运行Solaris 11，请尝试运行：diskinfo

看看您的输出，似乎您使用的是虚拟框。我只在Solaris上运行了虚拟盒，所以我无法深入了解如何使用带有Solaris客户的虚拟盒进行故障排除和磁盘删除。