Raid trash Question

[Derax]

So I was wondering is it possible to clear a raid then go back and kill trash for drops? I am wondering because I have some sunwell patterns I need from sunwell that drops from trash so can I clear it then keep going back and kill trash over and over again and have a chance for it to drop?

[ashdawn]

as long as no bosses die you should be-able to run out and reset instances then run back in with all the trash mobs there again.

[Lisaara]

If you kill a boss, no. If you're just trash farming, then yes.

[Derax]

Thanks ya.

[Sar]

Yep, if you kill a boss, say Jin'rokh for example, then all the trash leading up to, but not beyond that boss don't respawn.