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Describe the bug
make full sync replication from a ssd-tier master node (no replica) will crash or hang it.
To Reproduce
Steps to reproduce the behavior:
run a single master node (no replica) with ssd-tier opening.
write 20,000,000 ~ 30,000,000 to master, string type kv, key len 32 and value 2KB about that will consume 36G ssd storage.
start another node (same config as master).
replicaof (master ip:port).
run not long time, the master will crash or hang.
if hang, operation on the replica will output: (error) LOADING Dragonfly is loading the dataset in memory
if crash, the master stderr output:
*** SIGFPE received at time=1745151458 on cpu 2 ***
PC: @ 0x5b216091c605 (unknown) mi_free_generic_mt
or
*** SIGSEGV received at time=1745156745 on cpu 1 ***
PC: @ 0x569e90c3df04 (unknown) util::fb2::EventCount::await<>()
Expected behavior
full sync normally then replica transfer to partial replication and working well
Screenshots
Environment (please complete the following information):
OS: [ubuntu 24.04]
hang Kernel: Linux ubuntu2404152192 6.8.0-57-generic #59-Ubuntu SMP PREEMPT_DYNAMIC Sat Mar 15 17:40:59 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
crash Kernal: 6.6.72+ #1 SMP PREEMPT_DYNAMIC Sun Mar 30 09:01:26 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Containerized?: [hang testing in IDC Metal's QEMU, crash testing in google cloud vm ]
Describe the bug
make full sync replication from a ssd-tier master node (no replica) will crash or hang it.
To Reproduce
Steps to reproduce the behavior:
(error) LOADING Dragonfly is loading the dataset in memory
Expected behavior
full sync normally then replica transfer to partial replication and working well
Screenshots
Environment (please complete the following information):
Linux ubuntu2404152192 6.8.0-57-generic #59-Ubuntu SMP PREEMPT_DYNAMIC Sat Mar 15 17:40:59 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
6.6.72+ #1 SMP PREEMPT_DYNAMIC Sun Mar 30 09:01:26 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Reproducible Code Snippet
Additional context
flags-6679.txt
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