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| author | Adam Kupczyk <akupczyk@ibm.com> | 2024-07-25 09:48:14 +0200 |
|---|---|---|
| committer | Adam Kupczyk <akupczyk@ibm.com> | 2024-08-07 12:55:46 +0200 |
| commit | 7de8a6c42b932f41f96c186edf6ae7a51458e4d5 (patch) | |
| tree | 9f6456f419ab6a640f26c3631616b831a809db1c /src/os | |
| parent | os/bluestore: Add compression fallback (diff) | |
| download | ceph-7de8a6c42b932f41f96c186edf6ae7a51458e4d5.tar.xz ceph-7de8a6c42b932f41f96c186edf6ae7a51458e4d5.zip | |
os/bluestore: Add conf.bluestore_write_v2_random
Added conf.bluestore_write_v2_random. This is useful only for testing.
If set, it overrides value of bluestore_write_v2 with a random
true/false selection.
It is useful for v1 / v2 compatibility testing.
Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>
Diffstat (limited to 'src/os')
| -rw-r--r-- | src/os/bluestore/BlueStore.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc index 299cd90d000..d35a59a4639 100644 --- a/src/os/bluestore/BlueStore.cc +++ b/src/os/bluestore/BlueStore.cc @@ -9149,7 +9149,12 @@ int BlueStore::_mount() return r; } } - use_write_v2 = cct->_conf.get_val<bool>("bluestore_write_v2"); + use_write_v2 = cct->_conf.get_val<bool>("bluestore_write_v2"); + if (cct->_conf.get_val<bool>("bluestore_write_v2_random")) { + srand(time(NULL)); + use_write_v2 = rand() % 2; + cct->_conf.set_val("bluestore_write_v2", std::to_string(use_write_v2)); + } _kv_only = false; if (cct->_conf->bluestore_fsck_on_mount) { int rc = fsck(cct->_conf->bluestore_fsck_on_mount_deep); |