VMware NMP Circulation of I/O
Whenever a virtual equipment issues an I/O request to a storage product was able by the NMP, listed here procedure happens.
- The NMP calls the PSP allotted to this storage space device.
- The PSP picks an appropriate actual road by which to question the I/O.
- If I/O procedure is prosperous, the NMP report the conclusion.
- In the event the I/O operation report an error, the NMP phone calls the proper SATP.
- The SATP interprets the I/O order problems and, when suitable, triggers inactive routes.
- The PSP is called purchase an innovative new path which to question the I/O.
This finishes part one of this article. I expect to submit role two a few weeks or so. should you discover this article helpful never hesitate to move it to your family aided by the Share this toolbar just underneath! Thx.