rows
from a table, using a more often exercised code path and perhaps less
likely to have edge case bugs, etc).
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller peter.schul...@infidyne.com'
Key retrieval: Send an E-Mail to getpgp...@scode.org
E-Mail: peter.schul...@infidyne.com Web
not using dump
unless you absolutely have to. That is assuming snapshots are not
broken so that you can still use mksnap_ffs with your favorite backup
tool.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller peter.schul...@infidyne.com'
Key retrieval: Send an E-Mail to getpgp
-realtime
hot standby with zfs snaps + serialized incrementals).
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller peter.schul...@infidyne.com'
Key retrieval: Send an E-Mail to getpgp...@scode.org
E-Mail: peter.schul...@infidyne.com Web: http://www.scode.org
pgpwtMtbjdvab.pgp
to rely on testing *only*; a
backup system can be very very broken yet appear to work during
testing, either because backups only break sometimes or because they
break in ways that do not obviously and immediately blow up in your
face.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller
based mechanisms with
PostgreSQL and MySQL is not true; it's just that if you do you have to
know what you're doing.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller peter.schul...@infidyne.com'
Key retrieval: Send an E-Mail to getpgp...@scode.org
E-Mail: peter.schul...@infidyne.com Web
about the viability of obtaining a consistent
backup of a single database through snapshotting.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller peter.schul...@infidyne.com'
Key retrieval: Send an E-Mail to getpgp...@scode.org
E-Mail: peter.schul...@infidyne.com Web: http
recommend just not using dump
unless you absolutely have to. That is assuming snapshots are not
broken so that you can still use mksnap_ffs with your favorite backup
tool.
--
/ Peter Schuller
No one has said the dump L is broken -- and is NOT but now may mislead
others just tuning
. In this case though, it was truly
silent corruption. No indications of errors, or strange performance
characteristics.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller [EMAIL PROTECTED]'
Key retrieval: Send an E-Mail to [EMAIL PROTECTED]
E-Mail: [EMAIL PROTECTED] Web: http
, and no DMA
timeouts and whatnot that I was expecting from a SiI card.
This was on amd64, RELENG_7. Same SATA cables used on all
drives. Drives on TX4 were also in a Supermicro hotswap enclosure,
which may or may not be related (but again, no problem with SiI).
--
/ Peter Schuller
PGP userID
RELENG_7;
unfortunately I am not sure which X server I started when I started up
my desktop last.
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller [EMAIL PROTECTED]'
Key retrieval: Send an E-Mail to [EMAIL PROTECTED]
E-Mail: [EMAIL PROTECTED] Web: http://www.scode.org
will help some people.
Thanks a lot!
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller [EMAIL PROTECTED]'
Key retrieval: Send an E-Mail to [EMAIL PROTECTED]
E-Mail: [EMAIL PROTECTED] Web: http://www.scode.org
pgpi0g0zTbdZn.pgp
Description: PGP signature
to the drives?
--
/ Peter Schuller
PGP userID: 0xE9758B7D or 'Peter Schuller [EMAIL PROTECTED]'
Key retrieval: Send an E-Mail to [EMAIL PROTECTED]
E-Mail: [EMAIL PROTECTED] Web: http://www.scode.org
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