Re: [zfs-discuss] Contents of transaction group?

2007-04-10 Thread Darren J Moffat
Atul Vidwansa wrote: Hi, I have few questions about the way a transaction group is created. 1. Is it possible to group transactions related to multiple operations in same group? For example, an "rmdir foo" followed by "mkdir bar", can these end up in same transaction group? 2. Is it possible

Re: [zfs-discuss] Contents of transaction group?

2007-04-09 Thread Toby Thain
On 9-Apr-07, at 8:15 AM, Atul Vidwansa wrote: Hi, I have few questions about the way a transaction group is created. 1. Is it possible to group transactions related to multiple operations in same group? For example, an "rmdir foo" followed by "mkdir bar", can these end up in same transactio

Re: [zfs-discuss] Contents of transaction group?

2007-04-09 Thread Atul Vidwansa
Sanjeev, Thanks for the response. The thread_ids I was talking about are userland threads, not the ZFS transaction thread. Is it possible to know for each commited transaction group, which transactions (id) were part of it and which syscall or userland thread initiated those syscalls? Cheers,

Re: [zfs-discuss] Contents of transaction group?

2007-04-09 Thread Sanjeev Bagewadi
Atul, Atul Vidwansa wrote: Hi, I have few questions about the way a transaction group is created. 1. Is it possible to group transactions related to multiple operations in same group? For example, an "rmdir foo" followed by "mkdir bar", can these end up in same transaction group? Each TXG is

[zfs-discuss] Contents of transaction group?

2007-04-09 Thread Atul Vidwansa
Hi, I have few questions about the way a transaction group is created. 1. Is it possible to group transactions related to multiple operations in same group? For example, an "rmdir foo" followed by "mkdir bar", can these end up in same transaction group? 2. Is it possible for an operation (say