forked from power-devops/perfstat
/
types_disk.go
176 lines (168 loc) · 9.69 KB
/
types_disk.go
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package perfstat
type DiskTotal struct {
Number int32 /* total number of disks */
Size int64 /* total size of all disks (in MB) */
Free int64 /* free portion of all disks (in MB) */
XRate int64 /* __rxfers: total number of transfers from disk */
Xfers int64 /* total number of transfers to/from disk */
Wblks int64 /* 512 bytes blocks written to all disks */
Rblks int64 /* 512 bytes blocks read from all disks */
Time int64 /* amount of time disks are active */
Version int64 /* version number (1, 2, etc.,) */
Rserv int64 /* Average read or receive service time */
MinRserv int64 /* min read or receive service time */
MaxRserv int64 /* max read or receive service time */
RTimeOut int64 /* number of read request timeouts */
RFailed int64 /* number of failed read requests */
Wserv int64 /* Average write or send service time */
MinWserv int64 /* min write or send service time */
MaxWserv int64 /* max write or send service time */
WTimeOut int64 /* number of write request timeouts */
WFailed int64 /* number of failed write requests */
WqDepth int64 /* instantaneous wait queue depth (number of requests waiting to be sent to disk) */
WqTime int64 /* accumulated wait queueing time */
WqMinTime int64 /* min wait queueing time */
WqMaxTime int64 /* max wait queueing time */
}
// Disk Adapter Types
const (
DA_SCSI = 0 /* 0 ==> SCSI, SAS, other legacy adapter types */
DA_VSCSI /* 1 ==> Virtual SCSI/SAS Adapter */
DA_FCA /* 2 ==> Fiber Channel Adapter */
)
type DiskAdapter struct {
Name string /* name of the adapter (from ODM) */
Description string /* adapter description (from ODM) */
Number int32 /* number of disks connected to adapter */
Size int64 /* total size of all disks (in MB) */
Free int64 /* free portion of all disks (in MB) */
XRate int64 /* __rxfers: total number of reads via adapter */
Xfers int64 /* total number of transfers via adapter */
Rblks int64 /* 512 bytes blocks written via adapter */
Wblks int64 /* 512 bytes blocks read via adapter */
Time int64 /* amount of time disks are active */
Version int64 /* version number (1, 2, etc.,) */
AdapterType int64 /* 0 ==> SCSI, SAS, other legacy adapter types, 1 ==> Virtual SCSI/SAS Adapter, 2 ==> Fiber Channel Adapter */
DkBSize int64 /* Number of Bytes in a block for this disk*/
DkRxfers int64 /* Number of transfers from disk */
DkRserv int64 /* read or receive service time */
DkWserv int64 /* write or send service time */
MinRserv int64 /* Minimum read service time */
MaxRserv int64 /* Maximum read service time */
MinWserv int64 /* Minimum Write service time */
MaxWserv int64 /* Maximum write service time */
WqDepth int64 /* driver wait queue depth */
WqSampled int64 /* accumulated sampled dk_wq_depth */
WqTime int64 /* accumulated wait queueing time */
WqMinTime int64 /* minimum wait queueing time */
WqMaxTime int64 /* maximum wait queueing time */
QFull int64 /* "Service" queue full occurrence count (number of times the adapter/devices connected to the adapter is not accepting any more request) */
QSampled int64 /* accumulated sampled */
}
type Disk struct {
Name string /* name of the disk */
Description string /* disk description (from ODM) */
VGName string /* volume group name (from ODM) */
Size int64 /* size of the disk (in MB) */
Free int64 /* free portion of the disk (in MB) */
BSize int64 /* disk block size (in bytes) */
XRate int64 /* number of transfers from disk */
Xfers int64 /* number of transfers to/from disk */
Wblks int64 /* number of blocks written to disk */
Rblks int64 /* number of blocks read from disk */
QDepth int64 /* instantaneous "service" queue depth (number of requests sent to disk and not completed yet) */
Time int64 /* amount of time disk is active */
Adapter string /* disk adapter name */
PathsCount int32 /* number of paths to this disk */
QFull int64 /* "service" queue full occurrence count (number of times the disk is not accepting any more request) */
Rserv int64 /* read or receive service time */
RTimeOut int64 /* number of read request timeouts */
Rfailed int64 /* number of failed read requests */
MinRserv int64 /* min read or receive service time */
MaxRserv int64 /* max read or receive service time */
Wserv int64 /* write or send service time */
WTimeOut int64 /* number of write request timeouts */
Wfailed int64 /* number of failed write requests */
MinWserv int64 /* min write or send service time */
MaxWserv int64 /* max write or send service time */
WqDepth int64 /* instantaneous wait queue depth (number of requests waiting to be sent to disk) */
WqSampled int64 /* accumulated sampled dk_wq_depth */
WqTime int64 /* accumulated wait queueing time */
WqMinTime int64 /* min wait queueing time */
WqMaxTime int64 /* max wait queueing time */
QSampled int64 /* accumulated sampled dk_q_depth */
Version int64 /* version number (1, 2, etc.,) */
PseudoDisk bool /*Indicates whether pseudo or physical disk */
VTDisk bool /* 1- Virtual Target Disk, 0 - Others */
}
type DiskPath struct {
Name string /* name of the path */
XRate int64 /* __rxfers: number of reads via the path */
Xfers int64 /* number of transfers via the path */
Rblks int64 /* 512 bytes blocks written via the path */
Wblks int64 /* 512 bytes blocks read via the path */
Time int64 /* amount of time disks are active */
Adapter string /* disk adapter name (from ODM) */
QFull int64 /* "service" queue full occurrence count (number of times the disk is not accepting any more request) */
Rserv int64 /* read or receive service time */
RTimeOut int64 /* number of read request timeouts */
Rfailed int64 /* number of failed read requests */
MinRserv int64 /* min read or receive service time */
MaxRserv int64 /* max read or receive service time */
Wserv int64 /* write or send service time */
WTimeOut int64 /* number of write request timeouts */
Wfailed int64 /* number of failed write requests */
MinWserv int64 /* min write or send service time */
MaxWserv int64 /* max write or send service time */
WqDepth int64 /* instantaneous wait queue depth (number of requests waiting to be sent to disk) */
WqSampled int64 /* accumulated sampled dk_wq_depth */
WqTime int64 /* accumulated wait queueing time */
WqMinTime int64 /* min wait queueing time */
WqMaxTime int64 /* max wait queueing time */
QSampled int64 /* accumulated sampled dk_q_depth */
Version int64 /* version number (1, 2, etc.,) */
}
const (
FC_DOWN = 0 // FC Adapter state is DOWN
FC_UP = 1 // FC Adapter state is UP
)
const (
FCT_FCHBA = 0 // FC type - real Fiber Channel Adapter
FCT_VFC = 1 // FC type - virtual Fiber Channel
)
type FCAdapter struct {
Version int64 /* version number (1, 2, etc.,) */
Name string /* name of the adapter */
State int32 /* FC Adapter state UP or DOWN */
InputRequests int64 /* Number of Input Requests*/
OutputRequests int64 /* Number of Output Requests */
InputBytes int64 /* Number of Input Bytes */
OutputBytes int64 /* Number of Output Bytes */
EffMaxTransfer int64 /* Adapter's Effective Maximum Transfer Value */
NoDMAResourceCnt int64 /* Count of DMA failures due to no DMA Resource available */
NoCmdResourceCnt int64 /* Count of failures to allocate a command due to no command resource available */
AttentionType int32 /* Link up or down Indicator */
SecondsSinceLastReset int64 /* Displays the seconds since last reset of the statistics on the adapter */
TxFrames int64 /* Number of frames transmitted */
TxWords int64 /* Fiber Channel Kbytes transmitted */
RxFrames int64 /* Number of Frames Received */
RxWords int64 /* Fiber Channel Kbytes Received */
LIPCount int64 /* Count of LIP (Loop Initialization Protocol) Events received in case we have FC-AL */
NOSCount int64 /* Count of NOS (Not_Operational) Events. This indicates a link failure state. */
ErrorFrames int64 /* Number of frames received with the CRC Error */
DumpedFrames int64 /* Number of lost frames */
LinkFailureCount int64 /* Count of Link failures */
LossofSyncCount int64 /* Count of loss of sync */
LossofSignal int64 /* Count of loss of Signal */
PrimitiveSeqProtocolErrCount int64 /* number of times a primitive sequence was in error */
InvalidTxWordCount int64 /* Count of Invalid Transmission words received */
InvalidCRCCount int64 /* Count of CRC Errors in a Received Frame */
PortFcId int64 /* SCSI Id of the adapter */
PortSpeed int64 /* Speed of Adapter in GBIT */
PortType string /* Type of connection. The Possible Values are Fabric, Private Loop, Point-to-Point, unknown */
PortWWN int64 /* World Wide Port name */
PortSupportedSpeed int64 /* Supported Port Speed in GBIT */
AdapterType int /* 0 - Fiber Chanel, 1 - Virtual Fiber Chanel Adapter */
VfcName string /* name of the Virtual Fiber Chanel(VFC) adapter */
ClientPartName string /* name of the client partition */
}