Earlier, I mentioned that modern NFSservers don't have a comprehensive list of NFS filesystem accesspermissions stored in the kernel; instead they have a cache andsome sort of upcall mechanism where the kernel will ask mountd if a given client has access to a given filesystem if necessary.I've recently been investigating how Solaris 10 handles this, sohere's what I know of the kernel authorization cache:
First, the Solaris kernel does cache negative entries (this IP addressis not allowed to access this
人生的際遇真的很神奇。
Linux's little love notes about software RAID consistency errors makes a perfect example of something thatsystem administrators run into all the time: pointless error reports.
It's worth noting that a pointless error report is something differentfrom a useless error report. A useless error report tells you thatsomething has gone wrong but doesn't identify what it is, what exactlyhas gone wrong, and so on; you have to hunt that down on your own. Apointless error report shouldn't even have been generated
Light up the stage with the age old parrot! Sing, prima donna, once more!
Hearing is Believeing Music is Deceiving Hard as lightning Soft as Candle light
Andrew Lloyld Webber 當然是深明以上兩個道理，亦充分體現在新作《Love Never Dies》 ( LND )上，但體現的方法卻是真的做出來！
《Love Never Dies》 Spoiler Alert!
若說《The Phantom of the Opera》 ( POTO ) 可以