search for: extents_delay

...(milliseconds) */ static int delay_trim_ms = 0; /* trim delay (milliseconds) */ +static int delay_extents_ms = 0;/* extents delay (milliseconds) */ static int parse_delay (const char *key, const char *value) @@ -110,6 +111,12 @@ trim_delay (void) delay (delay_trim_ms); } +static void +extents_delay (void) +{ + delay (delay_extents_ms); +} + /* Called for each key=value passed on the command line. */ static int delay_config (nbdkit_next_config *next, void *nxdata, @@ -154,6 +161,13 @@ delay_config (nbdkit_next_config *next, void *nxdata, return -1; return 0; } + else if (st...

I'm not sure exactly which version we're up to, but let's say it's version 4. I'm a lot happier with this version: - all filters have been reviewed and changed where I think that's necessary - can_extents is properly defined and implemented now - NBD protocol is followed - I believe it addresses all previous review points where possible The "only" thing

This has already been pushed upstream. I am simply posting these here so we have a reference in the mailing list in case we find bugs later (as I'm sure we will - it's a complex patch series). Great thanks to Eric Blake for tireless review on this one. It also seems to have identified a few minor bugs in qemu along the way. Rich.

Since v1: - rework .can_cache to be tri-state, with default of no advertisement (ripple effect through other patches) - add a lot more patches in order to round out filter support And in the meantime, Rich pushed NBD_CMD_CACHE support into libnbd, so in theory we now have a way to test cache commands through the entire stack. Eric Blake (24): server: Internal hooks for implementing