Theodore Ts'o wrote on 2021/1/28 0:21:
> On Tue, Jan 26, 2021 at 08:50:02AM +0800, brookxu wrote:
>>
>> trace point, eBPF and other hook technologies are better for production
>> environments. But for pure debugging work, adding hook points feels a bit
>> heavy. However, your suggestion is very
On Tue, Jan 26, 2021 at 08:50:02AM +0800, brookxu wrote:
>
> trace point, eBPF and other hook technologies are better for production
> environments. But for pure debugging work, adding hook points feels a bit
> heavy. However, your suggestion is very valuable, thank you very much.
What feels heav
Theodore Ts'o wrote on 2021/1/26 5:50:
> On Sat, Jan 23, 2021 at 08:00:42PM +0800, Chunguang Xu wrote:
>> On a multi-disk machine, because jbd2 debugging switch is global, this
>> confuses the logs of multiple disks. It is not easy to distinguish the
>> logs of each disk and the amount of genera
On Sat, Jan 23, 2021 at 08:00:42PM +0800, Chunguang Xu wrote:
> On a multi-disk machine, because jbd2 debugging switch is global, this
> confuses the logs of multiple disks. It is not easy to distinguish the
> logs of each disk and the amount of generated logs is very large. Maybe
> a separate debu
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