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--- a/src/test/objectstore/test_bdev.cc
+++ b/src/test/objectstore/test_bdev.cc
@@ -54,8 +54,8 @@
BlockDevice::create(g_ceph_context, bdev.path, NULL, NULL,
[](void* handle, void* aio) {}, NULL));
bufferlist bl;
- // writing a bit less than 4GB
- for (auto i = 0; i < 4000; i++) {
+ // writing a bit less than 1GB
+ for (auto i = 0; i < 1000; i++) {
string s(1048576, 'a' + (i % 28));
bl.append(s);
}
--- a/src/test/objectstore/test_bluefs.cc
+++ b/src/test/objectstore/test_bluefs.cc
@@ -237,7 +237,7 @@
}
TEST(BlueFS, very_large_write) {
- // we'll write a ~5G file, so allocate more than that for the whole fs
+ // we'll write a ~1G file, so allocate more than that for the whole fs
uint64_t size = 1048576 * 1024 * 6ull;
TempBdev bdev{size};
BlueFS fs(g_ceph_context);
@@ -260,12 +260,12 @@
BlueFS::FileWriter *h;
ASSERT_EQ(0, fs.mkdir("dir"));
ASSERT_EQ(0, fs.open_for_write("dir", "bigfile", &h, false));
- for (unsigned i = 0; i < 3*1024*1048576ull / sizeof(buf); ++i) {
+ for (unsigned i = 0; i < 1*1024*1048576ull / sizeof(buf); ++i) {
h->append(buf, sizeof(buf));
total_written += sizeof(buf);
}
fs.fsync(h);
- for (unsigned i = 0; i < 2*1024*1048576ull / sizeof(buf); ++i) {
+ for (unsigned i = 0; i < 1*1024*1048576ull / sizeof(buf); ++i) {
h->append(buf, sizeof(buf));
total_written += sizeof(buf);
}
@@ -278,7 +278,7 @@
bufferlist bl;
BlueFS::FileReaderBuffer readbuf(10485760);
ASSERT_EQ(h->file->fnode.size, total_written);
- for (unsigned i = 0; i < 3*1024*1048576ull / sizeof(buf); ++i) {
+ for (unsigned i = 0; i < 1*1024*1048576ull / sizeof(buf); ++i) {
bl.clear();
fs.read(h, &readbuf, i * sizeof(buf), sizeof(buf), &bl, NULL);
int r = memcmp(buf, bl.c_str(), sizeof(buf));
@@ -288,7 +288,7 @@
}
ASSERT_EQ(0, r);
}
- for (unsigned i = 0; i < 2*1024*1048576ull / sizeof(buf); ++i) {
+ for (unsigned i = 0; i < 1*1024*1048576ull / sizeof(buf); ++i) {
bl.clear();
fs.read(h, &readbuf, i * sizeof(buf), sizeof(buf), &bl, NULL);
int r = memcmp(buf, bl.c_str(), sizeof(buf));
@@ -313,7 +313,7 @@
}
TEST(BlueFS, very_large_write2) {
- // we'll write a ~5G file, so allocate more than that for the whole fs
+ // we'll write a ~1G file, so allocate more than that for the whole fs
uint64_t size_full = 1048576 * 1024 * 6ull;
uint64_t size = 1048576 * 1024 * 5ull;
TempBdev bdev{ size_full };
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