RE question about path_id of scsi hard disk

2012-07-22 Thread Jack Wang
> 在 Sat, 21 Jul 2012 06:31:54 +0800，James Bottomley > 写道: > > > On Fri, 2012-07-20 at 16:24 +0800, gaoqiang wrote: > >> I'm using udev to manage my hard disks. but I'm confusing > >> about the "PATH_ID" > >> > >> gaoqiang@h150:~$/lib/udev/path_id /block/sda > >> ID_PATH=pci-:01:00.0-scsi-0:0

Re: question about path_id of scsi hard disk

2012-07-22 Thread gaoqiang
在 Sat, 21 Jul 2012 06:31:54 +0800，James Bottomley 写道: On Fri, 2012-07-20 at 16:24 +0800, gaoqiang wrote: I'm using udev to manage my hard disks. but I'm confusing about the "PATH_ID" gaoqiang@h150:~$/lib/udev/path_id /block/sda ID_PATH=pci-:01:00.0-scsi-0:0:0:0 the path_id is about di

Re: question about path_id of scsi hard disk

2012-07-20 Thread James Bottomley
On Fri, 2012-07-20 at 16:24 +0800, gaoqiang wrote: > I'm using udev to manage my hard disks. but I'm confusing > about the "PATH_ID" > > gaoqiang@h150:~$/lib/udev/path_id /block/sda > ID_PATH=pci-:01:00.0-scsi-0:0:0:0 > > the path_id is about disk or about disk slot ? Neither: it's pci func