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편집 파일: _local_disk.cpython-39.pyc
a B�:fvb � @ s� d dl Z d dlmZmZ d dlmZmZmZmZm Z m Z m Z m Z m Z mZmZmZmZmZmZmZmZmZmZmZmZmZmZ dd� Z G dd� de �Z dS )� N)�LsmError� ErrorNumber)�_local_disk_vpd83_search�_local_disk_vpd83_get� _local_disk_health_status_get�_local_disk_rpm_get�_local_disk_list�_local_disk_link_type_get�_local_disk_ident_led_on�_local_disk_ident_led_off�_local_disk_fault_led_on�_local_disk_fault_led_off�_local_disk_serial_num_get�_local_disk_led_status_get�_local_disk_link_speed_get�_local_led_slot_handle_get�_local_led_slot_handle_free� _local_led_slot_iterator_get� _local_led_slot_iterator_free� _local_led_slot_iterator_next�_local_led_slot_status_get�_local_led_slot_status_set�_local_led_slot_id�_local_led_slot_device� _local_led_slot_iterator_resetc C s& | |�\}}}|t jkr"t||��|S )N)r �OKr )Zfunc_ref�arg�data�err_no�err_msg� r �5/usr/lib64/python3.9/site-packages/lsm/_local_disk.py�_use_c_lib_function s r" c @ s� e Zd Zedd� �Zedd� �Zedd� �Zedd� �Zed d � �Zed d � �Z ed d� �Z edd� �Z edd� �Z edd� �Z edd� �Zedd� �Zedd� �ZG dd � d e�ZG d d � d e�Zed d � �Zd!S )"� LocalDiskc C s t t| �S )a lsm.LocalDisk.vpd83_search(vpd83) Version: 1.3 Usage: Find out the disk paths for given SCSI VPD page 0x83 NAA type ID. Considering multi-path, some VPD83 may have multiple disks associated. Parameters: vpd83 (string) The VPD83 NAA type ID. Returns: [disk_path] List of string. Empty list if not disk found. The disk_path string format is '/dev/sd[a-z]+' for SCSI and ATA disks. SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. Capability: N/A No capability required as this is a library level method. )r" r )Zvpd83r r r! � vpd83_search# s zLocalDisk.vpd83_searchc C s t t| �S )ak lsm.LocalDisk.serial_num_get(disk_path) Version: 1.4 Usage: Query the SCSI VPD80 serial number of given disk path. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: serial_num (string) String of VPD80 serial number. Empty string if not supported. The string format regex is: SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb' ErrorNumber.NOT_FOUND_DISK Provided disk is not found. Capability: N/A No capability required as this is a library level method. )r" r �Z disk_pathr r r! �serial_num_get@ s zLocalDisk.serial_num_getc C s t t| �S )a� lsm.LocalDisk.vpd83_get(disk_path) Version: 1.3 Usage: Query the SCSI VPD83 NAA ID of given disk path. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: vpd83 (string) String of VPD83 NAA ID. Empty string if not supported. The string format regex is: (?:^6[0-9a-f]{31})|(?:^[235][0-9a-f]{15})$ SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb' ErrorNumber.NOT_FOUND_DISK Provided disk is not found. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � vpd83_get^ s zLocalDisk.vpd83_getc C s t t| �S )a lsm.LocalDisk.health_status_get(disk_path) Version: 1.5 Usage: Retrieve the health status of given disk path. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: health_status (integer) Disk health status: -1 (lsm.Disk.HEALTH_STATUS_UNKNOWN): Unknown health status 0 (lsm.Disk.HEALTH_STATUS_FAIL): health status indicates failure 1 (lsm.Disk.HEALTH_STATUS_WARN): health status warns of near failure 2 (lsm.Disk.HEALTH_STATUS_GOOD): health status indicates good health SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb' ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Not supported. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! �health_status_get} s %zLocalDisk.health_status_getc C s t t| �S )ax Version: 1.3 Usage: Query the disk rotation speed - revolutions per minute (RPM) of given disk path. Require permission to open disk path as read-only and non-block, normally it's root or disk group privilege. Parameters: disk_path (string) The disk path, example '/dev/sdb', '/dev/nvme0n1'. Returns: rpm (integer) Disk rotation speed: -1 (lsm.Disk.RPM_UNKNOWN): Unknown RPM 0 (lsm.Disk.RPM_NON_ROTATING_MEDIUM): Non-rotating medium (e.g., SSD) 1 (lsm.Disk.RPM_ROTATING_UNKNOWN_SPEED): Rotational disk with unknown speed >1: Normal rotational disk (e.g., HDD) SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Not supported. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! �rpm_get� s 'zLocalDisk.rpm_getc C s$ t � \} }}|tjkr t||��| S )am Version: 1.3 Usage: Query local disk paths. Currently, only SCSI, ATA and NVMe disks will be included. Parameters: N/A Returns: [disk_path] List of string. Empty list if not disk found. The disk_path string format is '/dev/sd[a-z]+' for SCSI and ATA disks, '/dev/nvme[0-9]+n[0-9]+' for NVMe disks. SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. Capability: N/A No capability required as this is a library level method. )r r r r )Z disk_pathsr r r r r! �list� s zLocalDisk.listc C s t t| �S )a Version: 1.3 Usage: Query the disk link type of given disk path. For SATA disks connected to SAS enclosure, will return lsm.Disk.LINK_TYPE_ATA. Require permission to open disk_path(root user or disk group). Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: link_type (integer) Link type, possible values are: lsm.Disk.LINK_TYPE_UNKNOWN Failed to detect link type lsm.Disk.LINK_TYPE_FC Fibre Channel lsm.Disk.LINK_TYPE_SSA Serial Storage Architecture, Old IBM tech. lsm.Disk.LINK_TYPE_SBP Serial Bus Protocol, used by IEEE 1394. lsm.Disk.LINK_TYPE_SRP SCSI RDMA Protocol lsm.Disk.LINK_TYPE_ISCSI Internet Small Computer System Interface lsm.Disk.LINK_TYPE_SAS Serial Attached SCSI lsm.Disk.LINK_TYPE_ADT Automation/Drive Interface Transport Protocol, often used by Tape. lsm.Disk.LINK_TYPE_ATA PATA/IDE or SATA. lsm.Disk.LINK_TYPE_USB USB disk. lsm.Disk.LINK_TYPE_SOP SCSI over PCI-E lsm.Disk.LINK_TYPE_PCIE PCI-E, e.g. NVMe SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED Insufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � link_type_get� s 9zLocalDisk.link_type_getc C s t t| �S )a Version: 1.3 Usage: Turn on the identification LED for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: None SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � ident_led_on( s zLocalDisk.ident_led_onc C s t t| �S )a Version: 1.3 Usage: Turn off the identification LED for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: None SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � ident_led_offD s zLocalDisk.ident_led_offc C s t t| �S )a Version: 1.3 Usage: Turn on the fault LED for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: None SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � fault_led_on` s zLocalDisk.fault_led_onc C s t t| �S )a� Version: 1.3 Usage: Turn off the fault LED for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: None SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! � fault_led_off| s zLocalDisk.fault_led_offc C s t t| �S )a Version: 1.3 Usage: Get LED status for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: led_status (integer, bit map) Could be combination of these values: lsm.Disk.LED_STATUS_UNKNOWN lsm.Disk.LED_STATUS_IDENT_ON lsm.Disk.LED_STATUS_IDENT_OFF lsm.Disk.LED_STATUS_IDENT_UNKNOWN Has identification LED, but status is unknown. If certain disk has no identification LED, 'led_status' should not contain 'lsm.Disk.LED_STATUS_IDENT_ON' or 'lsm.Disk.LED_STATUS_IDENT_OFF' or 'lsm.Disk.LED_STATUS_IDENT_UNKNOWN' lsm.Disk.LED_STATUS_FAULT_ON lsm.Disk.LED_STATUS_FAULT_OFF lsm.Disk.LED_STATUS_FAULT_UNKNOWN Has fault LED, but status is unknown. If certain disk has no fault LED, 'led_status' should not contain 'lsm.Disk.LED_STATUS_FAULT_ON' or 'lsm.Disk.LED_STATUS_FAULT_OFF' or 'lsm.Disk.LED_STATUS_FAULT_UNKNOWN' SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk does not support SCSI SPC. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! �led_status_get� s 0zLocalDisk.led_status_getc C s t t| �S )a� Version: 1.4 Usage: Get current negotiated logical link speed for specified disk. Parameters: disk_path (string) The disk path, example '/dev/sdb'. Returns: link_speed Integer for link speed in Mbps. For example, '3.0 Gbps' will get 3000. SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.INVALID_ARGUMENT Invalid disk_path. Should be like '/dev/sdb'. ErrorNumber.NOT_FOUND_DISK Provided disk is not found. ErrorNumber.NO_SUPPORT Provided disk is not supported yet. ErrorNumber.PERMISSION_DENIED No sufficient permission to access provided disk path. Capability: N/A No capability required as this is a library level method. )r" r r% r r r! �link_speed_get� s zLocalDisk.link_speed_getc @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd S ) zLocalDisk.LedSlotzm Class that represents a "slot" which has data and behavior relating to turning LEDs off/on. c C s || _ || _dS )z� Version: 1.10 Usage: Object initializer for LedSlot Parameters: handle (unsigned long long) slot (unsigned long long) N)�h�s)�self�handle�slotr r r! �__init__� s zLocalDisk.LedSlot.__init__c C s t | j�S )zu Version: 1.10 Returns the string identifier for the given slot )r r3 �r4 r r r! �id� s zLocalDisk.LedSlot.idc C s t | j�S )z� Version: 1.10 Returns the slot device node for the given slot, can be "None" as a slot may not have a device node. )r r3 r8 r r r! �device s zLocalDisk.LedSlot.devicec C s t | j�S )a� Version: 1.10 led_status (integer, bit map) Could be combination of these values: lsm.Disk.LED_STATUS_UNKNOWN lsm.Disk.LED_STATUS_IDENT_ON lsm.Disk.LED_STATUS_IDENT_OFF lsm.Disk.LED_STATUS_IDENT_UNKNOWN Has identification LED, but status is unknown. If certain disk has no identification LED, 'led_status' should not contain 'lsm.Disk.LED_STATUS_IDENT_ON' or 'lsm.Disk.LED_STATUS_IDENT_OFF' or 'lsm.Disk.LED_STATUS_IDENT_UNKNOWN' lsm.Disk.LED_STATUS_FAULT_ON lsm.Disk.LED_STATUS_FAULT_OFF lsm.Disk.LED_STATUS_FAULT_UNKNOWN Has fault LED, but status is unknown. If disk has no fault LED, 'led_status' should not contain 'lsm.Disk.LED_STATUS_FAULT_ON' or 'lsm.Disk.LED_STATUS_FAULT_OFF' or 'lsm.Disk.LED_STATUS_FAULT_UNKNOWN' )r r3 r8 r r r! �state s zLocalDisk.LedSlot.statec C s. t | j| j|�\}}}|tjkr*t||��dS )a7 Version: 1.10 Sets the state for the given slot. Please note that not all LED hardware supports both identification and fault LEDs. Using this API, please specify what you would like regardless of support and the hardware will adhere to your request as best it can. Parameters: led_state: (bitmap) with one of the following combinations LSM_DISK_LED_STATUS_IDENT_ON => Implies fault off, LSM_DISK_LED_STATUS_FAULT_ON => Implies ident and fault on LSM_DISK_LED_STATUS_IDENT_OFF => Implies both ident and fault are off, LSM_DISK_LED_STATUS_FAULT_OFF => Implies both ident and fault are off, (LSM_DISK_LED_STATUS_IDENT_OFF | LSM_DISK_LED_STATUS_FAULT_OFF) (LSM_DISK_LED_STATUS_IDENT_ON | LSM_DISK_LED_STATUS_FAULT_OFF) (LSM_DISK_LED_STATUS_FAULT_ON | LSM_DISK_LED_STATUS_IDENT_OFF) (LSM_DISK_LED_STATUS_IDENT_ON | LSM_DISK_LED_STATUS_FAULT_ON) SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.PERMISSION_DENIED Insufficient permissions. Returns: None N)r r2 r3 r r r )r4 Z led_state�_r r r r r! � state_set. s � zLocalDisk.LedSlot.state_setN) �__name__� __module__� __qualname__�__doc__r7 r9 r: r; r= r r r r! �LedSlot� s rB c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )zLocalDisk.LEDSlotsItrzr Version: 1.10 Class the provides for the iterator functionality c C s || _ d| _d| _dS )z^ Version: 1.10 Initializes the iterator. NF)r2 �i�done)r4 r5 r r r! r7 Z s z LocalDisk.LEDSlotsItr.__init__c C sN | j du r6t| j�\}}}|tjkr.t||��|| _ nt| j| j � d| _| S )�v Version: 1.10 Provides needed method of normal python iteration NF)rC r r2 r r r r rD )r4 �itrr r r r r! �__iter__f s z LocalDisk.LEDSlotsItr.__iter__c C sP | j durL| jdurL| jdkrLt| j | j�}|dkrBt�| j |�S d| _t�dS )rE NFr T)r2 rC rD r r# rB � StopIteration)r4 r6 r r r! �__next__y s z LocalDisk.LEDSlotsItr.__next__c C s | S )�v Version: 1.10 Provides needed method for using "with" statement r r8 r r r! � __enter__� s z LocalDisk.LEDSlotsItr.__enter__c C s | � � dS )rJ N)�close)r4 Z_e_tZ_e_vZ_e_tbr r r! �__exit__� s z LocalDisk.LEDSlotsItr.__exit__c C s< | j dur t| j| j � d| _ | jdur8t| j� d| _dS )z� Version: 1.10 Releases resources for iterator. This needs to be called to prevent resource leaks. Alternatively, you can use the with statement to ensure this gets called. N)rC r r2 r r8 r r r! rL � s zLocalDisk.LEDSlotsItr.closeN) r> r? r@ rA r7 rG rI rK rM rL r r r r! � LEDSlotsItrR s rN c C s* t � \} }}|tjkr t||��t�| �S )ai Version 1.10 Obtains a slots iterator. Parameters: None Returns LEDSlotsItr Note: You must call `close()` on returned object to free resources. 'with' statement is supported for returned iterator object. SpecialExceptions: LsmError ErrorNumber.LIB_BUG Internal bug. ErrorNumber.PERMISSION_DENIED Insufficient permissions to use slots API. Capability: N/A No capability required as this is a library level method. )r r r r r# rN )r5 r r r r r! �led_slots_open� s zLocalDisk.led_slots_openN)r> r? r@ � staticmethodr$ r& r' r( r) r* r+ r, r- r. r/ r0 r1 �objectrB rN rO r r r r! r# ! s< & ( : 1 fXr# ) ZsixZlsmr r Z lsm._clibr r r r r r r r r r r r r r r r r r r r r r r r" rQ r# r r r r! �<module> s d