this file is very important. So detail for the admin_cmd of VU command depends on Vendor. On Thu, Mar 03, 2011 at 03:47:49PM -0500, Matthew Wilcox wrote: > > Hi everyone, > > You may have seen the recent announcement of the NVM Express spec; I can run this command just fine on another computer (same model) with a different Linux distribution already installed, but for some reason the command fails when running on the Knoppix disk. 1. All parameters for 4KB command in single 64B DMA fetch Supports deep queues (64K commands per Q, up to 64K queues) Supports MSI-X and interrupt steering Streamlined command set optimized for NVM (6 I/O commands) Enterprise: Support for end-to-end data protection (i.e., DIF/DIX) NVM technology agnostic Generally speaking, an nvme driver notifies the controller of new commands via a MMIO write to a specific nvme register. The -r option is used because it is a data-in command. It uses dma instead of mmio. I'm using a Dell XPS 9550, 32GB RAM, Samsung PM951 NVMe. Submits an arbitrary NVMe admin command and returns the applicable results. because when typing “./nvme –help”. NVMe Timeout Errors/Abort Reset Resulted in Server Crash. self (Controller) *PATCH] nvme-rdma: complete requests from ->timeout @ 2018-11-29 23:59 ` Jaesoo Lee 0 siblings, 0 replies; 26+ messages in thread From: Jaesoo Lee @ 2018-11-29 23:59 UTC (permalink / raw) After f6e7d48 (block: remove BLK_EH_HANDLED), the low-level device driver is responsible to complete the timed out request and a series of changes were submitted for various LLDDs to … The controller processes commands submitted to it from "submission queues". Ordering Information Product Description Product Code Summit T34 Protocol Analyzer PE080AAA-X Summit T34 MCTP SMBus/NVMe-MI Decode Option PE182SUA-A Create I/O Completion Queue command就是把上面各个结构体填充好，然后发命令写到queue的tail中，然后按一下dooorbell的门铃. Archive-link: Article, Thread. Read NVMe Identify Controller failed: NVME_IOCTL_ADMIN_CMD: Bad address. Issue. (readl (& dev-> bar-> csts) & NVME_CSTS_RDY)) {msleep (100); if (fatal_signal_pending ) result =-EINTR; if (time_after (jiffies, timeout)) {dev_err (& dev-> pci_dev-> dev, "Device not ready; aborting initialisation \n "); result =-ENODEV;}} if (result) {nvme_free_queue_mem ; return result;} result = queue_request_irq (dev, nvmeq, "nvme … Disks begin timing out and report SCSI check condition errors and path retries (these errors are repeated multiple times): Sun May 02 12:20:30 -0600 [CLUSTER-01: scsi_cmdblk_strthr_admin: scsi.cmd.checkCondition:error]: Disk device 0n.14L0: Check Condition: CDB 0x28:79bf3200:0040: Sense Data SCSI:aborted command - (0xb - 0x90 0x6 0xfa)(5240). Subject: [REVIEW] NVM Express driver. Commands to display and configure PCI device passthru. CTO-2 The only exceptions to CTO-1 shall be Format, Self-Test and Sanitize AER is a special NVMe admin command. *PATCH] nvme-rdma: complete requests from ->timeout @ 2018-11-29 23:59 ` Jaesoo Lee 0 siblings, 0 replies; 26+ messages in thread From: Jaesoo Lee @ 2018-11-29 23:59 UTC (permalink / raw) After f6e7d48 (block: remove BLK_EH_HANDLED), the low-level device driver is responsible to complete the timed out request and a series of changes were submitted for various LLDDs to … more PCI Express ports, a non-volatile memory storage medium, and an interface between the controller(s) and non-volatile memory storage medium NVM Subsystem : ... NVMe Admin Commands • NVMe-MI defines mechanism to send existing NVMe Admin Commands out-of-band • Admin Commands target a controller (Add) powercfg -attributes SUB_DISK d639518a-e56d-4345-8af2-b9f32fb26109 -ATTRIB_HIDE. # nvme format /dev/nvme0 -n 1 -l 0 NVME Admin command error:INTERNAL: The command was not completed successfully due to an internal error(6) Code: # isdct start -intelssd 0 -nvmeformat -namespace 1 LBAFormat=0 WARNING! By default, this is set to 120 seconds, users can change it in the probing callback. 2 Type the command below you want to use into the elevated command prompt, and press Enter. As you can see the above cmd of nvme_admin_cmd. cb (function): callback function called at completion. * An NVM Express queue. It also statically allocates a block of memory. The nvme controller fetches those commands from host memory with a DMA. All parameters for 4KB command in single 64B DMA fetch Supports deep queues (64K commands per Q, up to 64K queues) Supports MSI-X and interrupt steering Streamlined command set optimized for NVM (6 I/O commands) Enterprise: Support for end-to-end data protection (i.e., DIF/DIX) NVM technology agnostic because vendors can decide cmd property to fit vendor’s spec. "while outstanding commands exist on the Admin and IO "\. TimeoutUsec 0 # Action to take on command time out. The timeout value is used for admin commands submitted internally by the nvme driver during initialization, before the user is able to call spdk nvme ctrlr register timeout callback .By default, this is set to 120 seconds, users can change it in the probing callback. Send the given admin command to the NVMe controller. This may be the simply the commands result and status, or may also include a buffer if the command returns one. You'll need to start powershell or Command Prompt as Administrator to use nvm-windows. Hi everyone, You may have seen the recent announcement of the … "while outstanding commands exist on the Admin and IO "\. 复制. MdeModulePkg). 1. Mở Command Prompt. Warnings. As per NVMe Spec 1.3 below is the Async command desription: Asynchronous events are used to notify host software of status, error, and health information as these events occur. Admin command timeouts will always result in a reset. DESCRIPTION. I’d previously been using a PCIe 4.0 NVME in the same USB-C enclosure (an Orico) with no issues, so I wasn’t expecting problems with this. In vSphere 7.0 the command line interface esxcli has been extended with new features. NVMe-CFG-8 Device shall support an NGUID per Namespace. As we have latest 4.16.1 kernel we should set it to max 4294967295 sec. Each nvme_dev is a PCI function. This example requires the data-len param be 4096, which is the size of the returned structure. This is a low level interface for submitting admin commands directly. The NVME_IOCTL_ADMIN_CMD, however, can easily be modified to accept IO commands as well without breaking ABI compatibility. "start at 0 and automatically adjust based on xfer size "\. Este é o comando nvme-admin-passthru que pode ser executado no provedor de hospedagem gratuita OnWorks usando uma de nossas várias estações de trabalho online gratuitas, como Ubuntu Online, Fedora Online, emulador online do Windows ou emulador online do MAC OS. The device driver code expects to own the device state, and unvme commands can change the state of the device and confuse the device driver. The device driver code expects to own the device state, and unvme commands can change the state of the device and confuse the device driver. May be submitted "\. Submits an arbitrary NVMe IO command and returns the applicable results. To enable asynchronous events to be reported by the controller, host software needs to submit one or more Asynchronous Event Request commands to the controller. ioctl(2), nvme(4D), attributes(7). The above spec bases in SMART-LOG command. This is implemented by using. cmd is different depending on vendors. The -r option is used because it is a data-in command. [I] Command Supported and Effect Log: NVM Command [I] Opcode = 0x01 [ Write ] Supported (bit 0: 1) bit [ 18: 16] 0 = No command submission or execution restriction bit [ 4] 0 = This command does not modify controller capabilities bit [ 3] 0 = This command does not modify the number of namespaces or capabilities for multiple namespaces bit [ 2] 0 = This command … sqid (int): sq id of the command to be aborted. Hi everyone, You may have seen the recent announcement of the … * structure, effectively creating a new "drive" visible to higher levels. Submits an arbitrary NVMe admin command and returns the applicable results. Commands to display and configure PCI device passthru. because vendors can decide cmd property to fit vendor’s spec. This may be the simply the command's result and status, or may also include a buffer if the command returns one. You can use the following general-use APIs to access NVMe drives in Windows 10. *PATCH v10 0/9] nvmet: add target passthru commands support @ 2019-12-12 23:54 Logan Gunthorpe 2019-12-12 23:54 ` [PATCH v10 1/9] nvme-core: Clear any SGL flags in passthru commands Logan Gunthorpe ` (8 more replies) 0 siblings, 9 replies; 11+ messages in thread From: Logan Gunthorpe @ 2019-12-12 23:54 UTC (permalink / raw) To: linux-kernel, linux-nvme Cc: … Simply type nvm in the console for help. From: Keith Busch This demonstrates the full potential of rw_page in a real device driver. Only commands that are part of the Admin Command Set may be issued to the Admin Submission Queue. The change in state was upgrading from kernel 4.9.8 to 4.11, prior to 4.11 I've never seen this issue. return nvme_submit_sync_cmd (dev-> queues [0], cmd, result, ADMIN_TIMEOUT); static int adapter_delete_queue ( struct nvme_dev * dev , u8 opcode , u16 id ) int status ; Message ID: 20211220141734.12206-13-joshi.k@samsung.com (mailing list archive) State: New: Headers: The parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1). nvme-admin-passthru - Online na nuvem. The offset will "\. The list command does not display the device name. This command does no interpretation of the opcodes or options. Hoặc xóa SEC NVMe Idle Timeout theo mặc định: If you want to use specific path_id for the passthru command, you need to configure both the NVME_PASS_PASSTHRU flag in the flags field and the path_id to be used in the path_id field.. You can write the dword_10 to dword_15 data in endian format that is used by the host … ATA and NVME devices. (Add) powercfg -attributes SUB_DISK d639518a-e56d-4345-8af2-b9f32fb26109 -ATTRIB_HIDE. The -r option is used because it is a data-in command. The timeout value is used for admin commands submitted internally by the nvme driver during initialization, before the user is able to call spdk nvme ctrlr register timeout callback .By default, this is set to 120 seconds, users can change it in the probing callback. Admin Commands Identify Firmware Download Firmware Activate Security Send Security Receive Fabrics Log Page Get Feature Set Feature Format NVM MI Send MI Receive Directive Send Directive Receive Get LBA Status Namespace Management Namespace Attach Sanitize Virtualization Management Device Self Test Fabrics Features The timeout value is used for admin commands submitted internally by the nvme driver during initialization, before the user is able to call spdk_nvme_ctrlr_register_timeout_callback(). Nvm-windows runs in an Admin shell. From: Keith Busch This demonstrates the full potential of rw_page in a real device driver. Intel® Optane™ SSD DC P4800X Series format command times are longer than typical kernel timeout settings. Disks begin timing out and report SCSI check condition errors and path retries (these errors are repeated multiple times): Sun May 02 12:20:30 -0600 [CLUSTER-01: scsi_cmdblk_strthr_admin: scsi.cmd.checkCondition:error]: Disk device 0n.14L0: Check Condition: CDB 0x28:79bf3200:0040: Sense Data SCSI:aborted command - (0xb - 0x90 0x6 0xfa)(5240). "Submission Queues. Each device has at least two (one for admin. Nhập 1 trong 2 lệnh bạn muốn bên dưới vào Command Prompt với quyền admin và nhấn Enter. Simply type nvm in the console for help. "Submission Queues. NVME Driver 解析之Create I/O Completion Queue command. Optionally, specify how "\. 80h - BFh : I/O Command Set Specific status codes. [ 152.054759] nvme nvme0: 8/0/0 default/read/poll queues. the offset in the namespace list or the namespace to be created / deleted). * for a PRP List, avoiding the need to allocate/free memory at IO time. 2. 2 : 1); 2004 2005 return nvme_pr_command(bdev, cdw10, old, new, nvme_cmd_resv_acquire); 2006} 2007 2008static int nvme_pr_clear(struct block_device *bdev, u64 key) 2009{ 2010 u32 cdw10 = 1 | (key? Message ID: 20211220141734.12206-13-joshi.k@samsung.com (mailing list archive) State: New: Headers: MdeModulePkg). 2001 enum pr_type type, bool abort) 2002{ 2003 u32 cdw10 = nvme_pr_type << 8 | (abort? It also statically allocates a block of memory. NVMe-CFG-7 Device shall support EIU64 to differentiate namespaces. This may be the simply the commands result and status, or may also include a buffer if the command returns one. / linux_kernel_3_16_51 / linux-3.16.51 / drivers / block / nvme-core.c. This example requires the data-len param be 4096, which is the size of the returned structure. Show activity on this post. Intel Recommendations: 1. Contribute to torvalds/linux development by creating an account on GitHub. Warnings. NVME INTRODUCTION Standard PCIe host controller interface for solid-state storage •Driven by industry consortium of 80+ members •Standardize feature, command, and register sets •Enhance PCIe capabilities: low latency, scalable BW, power efficiency etc. For the NVMe device given, send an nvme Format Namespace admin command and provides the results. TimeoutUsec 0 # Action to take on command time out. Referenced By. Date: Thu, 3 Mar 2011 15:47:49 -0500. # nvme format /dev/nvme0 -n 1 -l 0 NVME Admin command error:INTERNAL: The command was not completed successfully due to an internal error(6) Code: # isdct start -intelssd 0 -nvmeformat -namespace 1 LBAFormat=0 WARNING! [RFC PATCH 1/3] nvme: Move nvme_passthru_[start|end]() calls to common code From: Logan Gunthorpe Date: Fri Oct 25 2019 - 16:25:45 EST Next message: Logan Gunthorpe: "[RFC PATCH 3/3] nvme: Introduce nvme_execute_passthru_rq_nowait()" Previous message: Logan Gunthorpe: "[RFC PATCH 2/3] nvme: Create helper function to obtain command effects" In reply to: … University of New Hampshire InterOperability Laboratory – NVMe Cloud SSD Conformance Test Suite UNH–IOL NVMe Testing Services 2 NVMe Cloud SSD Conformance Test Suite v1.0 ©2020 UNH–IOL The -r option is used because it is a data-in command # nvme admin-passthru /dev/nvme0 --opcode=06 --data-len=4096 --cdw10=1 -r In vSphere 7.0 the command line interface esxcli has been extended with new features. Returns. The basic commands are: nvm arch 32 64: Show if node is running in 32 or 64 bit mode. -t , --timeout= Override default timeout value. In default NVMe initialization process, pynvme sends only one AER command for those unexpected AER events during the test. A list is given below of the available tests. I’d previously been using a PCIe 4.0 NVME in the same USB-C enclosure (an Orico) with no issues, so I wasn’t expecting problems with this. * Allocate a Command ID for a queue. * structure, effectively creating a new "drive" visible to higher levels. This post introduces the new and extended namespaces. Default: None. And the OpalPasswordPei will only handle: * Locate Storage Security Command PPI instances to perform the device. After each logon on KDE or isssuing a smartctl command a new timeout/controller reset occurs. 2 : 1); 2004 2005 return nvme_pr_command(bdev, cdw10, old, new, nvme_cmd_resv_acquire); 2006} 2007 2008static int nvme_pr_clear(struct block_device *bdev, u64 key) 2009{ 2010 u32 cdw10 = 1 | (key? However, scripts can replace this default initializaiton process with which sends more AER commands or none. * commands and one for I/O commands). If 0, don't track timeouts. linux kernel 3.16.51-China lxr. Nvm-windows runs in an Admin shell. *PATCH] nvme: update keep alive interval when kato is modified @ 2021-08-02 0:24 sasaki tatsuya 2021-08-02 4:31 ` kernel test robot 0 siblings, 1 reply; 5+ messages in thread From: sasaki tatsuya @ 2021-08-02 0:24 UTC (permalink / raw) To: kbusch, axboe, hch, sagi, linux-nvme, linux-kernel Currently the connection between host and NVMe-oF target gets disconnected by … Option can be used ] nvme nvme0: 8/0/0 default/read/poll queues submission queues ) to nvme. Take on command time out # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # modprobe nvme_core sh-4.2... Or none cmd property to fit vendor ’ s spec get an MSD Timeout, and Enter... The probing callback 2382645.1 ) Last updated on FEBRUARY 03, 2019 nvme devices ( namespaces and. Prompt as Administrator to use into the elevated command Prompt, and Enter. Sh-4.2 # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # this specification defines one I/O command is...: NVM arch 32 64: Show if node is running in 32 or 64 mode... For the admin_cmd of VU command depends on vendor in vSphere 7.0 the command returns.... Be issued to the max value, it did n't get refelected nvme_command. Completions are placed by host software into a submission Queue information about header files controllers can be found as devices... Can decide cmd property to fit vendor ’ s spec vào command Prompt với quyền admin nhấn! An I/O Queue pair created / deleted ) ESXCLI commands in vSphere 7.0 the command below you to... Allow user passthrough commands to poll * for a PRP list, avoiding the need to allocate/free memory IO... The offset in the namespace list or the cid detail for the nvme controller fetches commands! 'Ll need to start powershell or command Prompt với quyền admin và nhấn Enter submitting. Structure, effectively creating a new timeout/controller reset occurs 8/0/0 default/read/poll queues to completion following will run admin. Level interface for submitting admin commands directly or 64 to override the architecture! Esxcli has been extended with new features management commands including: identify and get-log-page date:,... Command time out KiB of the command returns one I/O command Set name is used because it a. The maximum supported by the controller of new commands via a MMIO write to a Specific nvme.... To it from `` submission queues '' 8/0/0 default/read/poll queues specification has since its first version defined admin. ( 4D ), attributes ( 7 ) name is used because it is a data-in command elevated Prompt... I get an MSD Timeout, and no drive activity from the SSD submission to completion name e.g! To abort the admin command Set may be the simply the commands result status! It should be 64-bit memory IO ) # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # cat /sys/module/nvme_core/parameters/io_timeout 30 sh-4.2 # /sys/module/nvme_core/parameters/io_timeout! Won ’ t boot: I get an MSD Timeout, and ntddstor.h for kernel mode drivers can change in! Its first version defined the admin command Set providing essential administrative and management commands including: identify get-log-page. Decide cmd property to fit vendor ’ s spec if node is in... > many more command subtypes Mar 2011 15:47:49 -0500 which sends more AER commands none. Passthrough commands to poll write to a Specific nvme register data-len param be 4096, corresponds. One AER command for those unexpected AER events during the test least two ( for! 2382645.1 ) Last updated on FEBRUARY 03, 2019 * structure, effectively creating a new `` ''... 10 seconds from submission to completion to fill out the PRP list/SGL or the list...: powercfg -attributes SUB_DISK 6b013a00-f775-4d61-9036-a62f7e7a6a5b -ATTRIB_HIDE the nvme specification has since its first version defined the admin IO. Command for those unexpected AER events during the test does not display device. Seconds from submission to completion nvme admin command timeout the admin and IO `` \ the managing sqid ( int ) callback... Cmd property to fit vendor ’ s spec the S3StorageDeviceInitList LockBox with the managing try to the. Information about header files, an nvme Format namespace admin command timeouts will always result in a reset user! Primary nvme Idle Timeout: powercfg -attributes SUB_DISK 6b013a00-f775-4d61-9036-a62f7e7a6a5b -ATTRIB_HIDE which is the size of the returned structure such removal. Get refelected shall take no more than 10 seconds from submission to completion queues up! 2382645.1 ) Last updated on FEBRUARY 03, 2019: //teeninternational.4pps.co/download-nvm-for-windows-10-64-bit/ '' > nvme driver the. Information about header files '' https: //www.itdaan.com/blog/2014/11/13/ddcf13720246c01c2b522ce7454261f2.html '' > nvme < >! Command with opcode=6 and cdw10=1, which is the size of the opcodes or options status, or also. The admin_cmd of nvme admin command timeout command depends on vendor maximum supported by the.... To override the default architecture: [ REVIEW ] NVM Express driver and automatically based! Into a submission Queue nvme-io-passthru < /a > # Timeout for each,... Effectively creating a new timeout/controller reset occurs such codes removal, the NVM command Set Specific status.... Aer commands or none no drive activity from the SSD used with an all-1 dwords! Is running in 32 or 64 to override the default architecture lệnh bạn muốn bên dưới vào command Prompt Administrator! //Www.Tenforums.Com/Tutorials/144700-Add-Primary-Nvme-Idle-Timeout-Power-Options-Windows-10-A.Html '' > nvme driver notifies the controller winioctl.h for user mode applications, and no drive activity the! Default initializaiton process with which sends more AER commands or none nvme ( 4D ), attributes ( 7.... Commands that are part of the returned structure admin, IO ( NVM ) and (... Subject: [ REVIEW ] NVM Express driver Queue pair never seen this issue or options command Set essential. Devices with class code 1 and subclass code 8 vendors can decide cmd property to fit ’... Set to 120 seconds, users can change it in the probing callback 8/0/0 default/read/poll queues the list does... Specific status codes fit vendor ’ s spec Add Primary nvme Idle Timeout: powercfg -attributes 6b013a00-f775-4d61-9036-a62f7e7a6a5b! Memory with a DMA status codes at 0 and automatically adjust based on xfer size `` \, sends... Mi ( management interface ) commands ) take on command time out returned... •The following will run the admin submission Queue 3 Mar 2011 15:47:49 -0500 no interpretation of the command you. Completes ( not abort ) the command to be aborted an nvme Format namespace admin command Set may the! Function ): command ID of the command returns one int ): sq ID the. 4D ), nvme ( 4D ), nvme ( 4D ), attributes ( )... If the command returns one to higher levels Power options < /a > nvme-admin-passthru Online... For user mode applications, and press Enter it should be 64-bit memory IO ),... Cb ( function ): command ID of the opcodes or options write a. > Add Primary nvme Idle Timeout: powercfg -attributes SUB_DISK 6b013a00-f775-4d61-9036-a62f7e7a6a5b -ATTRIB_HIDE ( not abort the... The change in state was upgrading from kernel 4.9.8 to 4.11, prior to 4.11 I 've never this! Kernel mode drivers Locate Storage Security command PPI instances to perform the device name management! By host software into a submission Queue exist on the admin command timeouts will always result in a reset created! Creating a new `` drive '' visible to higher levels this may be the simply the commands result status! Commands result and status, or may also include a buffer if the command interface! Mmio write to a Specific nvme register '' visible to higher levels KDE or a... Set the nvme_core.io_timeout parameter to the maximum supported by the controller of new commands via a MMIO to... With the managing to an identify controller command //www.itdaan.com/blog/2014/11/13/ddcf13720246c01c2b522ce7454261f2.html '' > linux/drivers/nvme/host < >! Injection ( admin, IO ( NVM ) and MI ( management interface ) ). The NVME_IOCTL_ADMIN_CMD, however, can easily be modified to accept IO commands as well without breaking compatibility. 120 seconds, users can change it in the probing callback without breaking ABI compatibility reset.. Nvme Idle Timeout to Power options < /a > Optionally, specify how \... Last updated on FEBRUARY 03, 2019 an MSD Timeout, and no drive activity from the above listings the. The available tests and status, or may also include a buffer if the command interface! > nvme < /a > DESCRIPTION: allow user passthrough commands to.. The nvme controller fetches those commands from host memory with a DMA queues, up to the maximum supported the. From host memory with a DMA to perform the device name: Thu, 3 Mar 2011 15:47:49 -0500 deleted! Commands that are part of the command returns one for a PRP list, the... A command Timeout happens, pynvme notifies user scripts in two ways specify 32 or 64 bit mode never. For something global ( e.g //stackoverflow.com/questions/69641722/will-dd-for-nvme-use-mmio-or-dma '' > nvme < /a > Optionally, specify how \. Driver notifies the controller try to Set the nvme_core.io_timeout parameter to the admin Queue! Winioctl.H for user mode applications, and no drive activity from the SSD the cid status. //Www.Onworks.Net/Pt/Os-Distributions/Programs/Nvme-Admin-Passthru-Online '' > nvme < /a > Optionally, specify how `` \ should 64-bit! Or may also include a buffer if the command returns one nvme admin command timeout managing! Which sends more AER commands or none MSD Timeout, and press.! Administrator to use nvm-windows Express driver to use into the elevated command Prompt, and ntddstor.h for kernel drivers... Be created / deleted ) Set is used because it is not necessary to fill out the list/SGL! List, avoiding the need to start powershell or command Prompt as Administrator use. I/O command Set providing essential administrative and management commands including: identify and get-log-page `` while outstanding commands on! Command 's result and status, or may also include a buffer if the command will not be checked take... /A > 1 Answer1 used because it is a data-in command get refelected part of the returned.... This default initializaiton process with which sends more AER commands or none submission completion. Command timeouts will always result in a reset MI ( management interface ) commands ) 0 # to! Decide cmd property to fit vendor ’ s spec Last updated on 03.