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Make pg_stripe_size a per-pool config

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This commit is contained in:
Vitaliy Filippov
2020-10-01 18:51:49 +03:00
parent ba74eece4a
commit 9f2a948712
10 changed files with 22 additions and 29 deletions
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cluster_client.cpp
+1 -10
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@@ -160,15 +160,6 @@ void cluster_client_t::on_load_config_hook(json11::Json::object & config)
{
throw std::runtime_error("Bad block size");
}
// FIXME: pg_stripe_size may be a per-pool config
if (config.find("pg_stripe_size") != config.end())
{
pg_stripe_size = config["pg_stripe_size"].uint64_value();
}
if (!pg_stripe_size)
{
pg_stripe_size = DEFAULT_PG_STRIPE_SIZE;
}
if (config["immediate_commit"] == "all")
{
// Cluster-wide immediate_commit mode
@@ -473,7 +464,7 @@ void cluster_client_t::slice_rw(cluster_op_t *op)
int i = 0;
for (uint64_t stripe = first_stripe; stripe <= last_stripe; stripe += pg_block_size)
{
pg_num_t pg_num = (op->inode + stripe/pg_stripe_size) % pool_cfg.real_pg_count + 1;
pg_num_t pg_num = (op->inode + stripe/pool_cfg.pg_stripe_size) % pool_cfg.real_pg_count + 1;
uint64_t begin = (op->offset < stripe ? stripe : op->offset);
uint64_t end = (op->offset + op->len) > (stripe + pg_block_size)
? (stripe + pg_block_size) : (op->offset + op->len);