Re: [zfs-discuss] couple of ZFS questions

2010-11-11 Thread Xin LI
iSCSI uses TCP which do have built in checksuming so the likelihood is very low, though). Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.16 (Fr

Re: [zfs-discuss] Unwanted filesystem mounting when using send/recv

2010-09-14 Thread Xin LI
n easier (one way is to have the topmost layer mountpoint=/ but canmount=off). Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.16 (FreeBSD) iQEcBAEBCAAGBQJMkB5AAAoJEA

Re: [zfs-discuss] bit-flipping in RAM...

2010-03-31 Thread Xin LI
system itself have no problem with its buffer? - How much performance penalty would be if we check the checksums every time the data is being accessed? How good will the check be compared to an ECC in terms of correctness? Cheers, - -- Xin LI http://w