Users of this utility can check whether a reset recovery is already underway before trying to send a new reset with this utility. Calling this utility with no options, just theDEVICE, will do such a check. OPTIONS -b,--bus attempt a SCSI bus reset. A bus reset is a SCSI Parallel Inte...
reset. If that is not successful it tries a host reset. The "device,target,bus,host" order is the reset escalation that the--no-escoption attempts to stop. In large storage configurations the escalation may be (very) undesirable. This utility calls the SG_SCSI_RESET ioctl and as of lk...
SG_SES命令是在Linux中用于与SES(SCSI Enclosure Services)设备通信和管理的命令。SES是一种SCSI命令集,它允许主机系统与磁盘阵列或存储集合中的设备进行通信和管理。 SG_SES命令是通过SCSI Generic(SG)设备驱动程序发送和接收SCSI命令来与SES设备进行交互。它提供了一种直接而底层的方法来访问和操作SES设备,例如读取和...
sg_readcap (8) - send SCSI READ CAPACITY command sg_reassign (8) - send SCSI REASSIGN BLOCKS command sg_referrals (8) - send SCSI REPORT REFERRALS command sg_requests (8) - send one or more SCSI REQUEST SENSE commands sg_reset (8) - sends SCSI device, target, bus or host reset; ...
SG_REASSIGN(8) SG3_UTILS SG_REASSIGN(8) NAME sg_reassign - send SCSI REASSIGN BLOCKS command SYNOPSIS sg_reassign [--address=A,A...] [--dummy] [--eight=0|1] [--grown] [--help] [--hex] [--longlist=0|1] [--primary] [--verbose] [--version] DEVICE DESCRIPTION Send a SCSI...
sg_reset - adhoc Issue a driver, (SCSI) bus or device (target or lun?) reset. sg_reset_wp RESET WRITE POINTER getopt f,s,t,w sends this command to a ZBC (aka shared magnetic recording [SMR]) device. The corresponding ATA standard is known as ZAC. sg_rmsn READ MEDIA SERIAL NUMBER...
Linux SCSI模型是内核的抽象,主机适配器连接主机IO总线(如PCI总线)和存储IO总线(如SCSI总线)。一台计算机可以有多个主机适配器,而主机适配器可以控制一条或多条SCSI总线,一条总线可以有多个目标节点与之相连,并且一个目标节点可以有多个逻辑单元。 在Linux SCSI子系统中,内核中的目标节点(target)对应SCSI磁盘,SCSI磁...
[--raw --raw] [<all options from first form>] sg_ses --inhex=FN --status [--raw --raw] [<all options from first form>] sg_ses [--enumerate] [--index=IIA] [--list] [--help] [--version] DESCRIPTION Fetches management information from a SCSI Enclosure Service (SES) device. ...
case SG_SCSI_RESET: - if (atomic_read(&sdp->detaching)) + if (SG_IS_DETACHING(sdp)) return -ENODEV; break; default: @@ -1271,7 +1275,7 @@ sg_poll(struct file *filp, poll_table * wait) } read_unlock_irqrestore(&sfp->rq_list_lock, iflags); ...
(U) scsi_transport_fc cciss(U) ext3 jbd uhci_hcd ohci_hcd ehci_hcd hpvsa(PU) sd_mod scsi_mod Pid: 1138, comm: lpfc_worker_0 Tainted: P --- 2.6.18-274.18.1.el5 #1 RIP: 0010:[<ffffffff8015c991>] [<ffffffff8015c991>] swiotlb_unmap_sg+0x2b/0x123 RSP: 0018:ffff81063bd9bc...