HP VMA-series Memory Arrays - Manual (Page 229)

AM456-9007B Rev 02 HP VMA SAN Gateway Installation and User Guide 229
vupdate_tz
The vupdate_tz utility updates the time zone in which the HP VMA Array is
located, and displays the time zone offset in seconds.
This utility is set to run as a cron job once a day and on boot up of the HP VMA
Array.
Syntax
vupdate_tz
paused Indicates the pause interval for I/Os.
link Indicates whether the PCIe connection is online
or offline.
lid_ajar Indicates whether the lid is closed or not.
raid_rebuild Indicates the status of a RAID group rebuild.
write_buffer Indicates whether flash write buffering is
enabled or disabled.
linkwidth Indicates how many active PCIe lanes are
available.
maxlinkwidth Indicates the maximum number of active PCIe
lanes.
cur_payload Indicates the size of the PCIe payload.
max_payload Indicates the maximum size of the PCIe
payload.
cur_read_req Indicates the size of the PCIe read requests.
dma_active Indicates the number of 4kB DMA descriptors
actively being processed by HP VMA Array
hardware.
io_pend Indicates the number of I/O requests in the
queue for a HP VMA Array.
A single I/O request may involve more than
one 4kB DMA descriptor.