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Fix vitastor-disk prepare bugs

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This commit is contained in:
Vitaliy Filippov
2022-08-19 02:22:54 +03:00
parent c0d5e83fb8
commit 1407db9c08
5 changed files with 52 additions and 34 deletions
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src/blockstore_disk.cpp
+3 -4
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@@ -219,7 +219,7 @@ void blockstore_disk_t::open_data()
data_fd = open(data_device.c_str(), O_DIRECT|O_RDWR);
if (data_fd == -1)
{
throw std::runtime_error("Failed to open data device");
throw std::runtime_error("Failed to open data device "+data_device+": "+std::string(strerror(errno)));
}
check_size(data_fd, &data_device_size, &data_device_sect, "data device");
if (disk_alignment % data_device_sect)
@@ -243,11 +243,10 @@ void blockstore_disk_t::open_meta()
{
if (meta_device != data_device)
{
meta_offset = 0;
meta_fd = open(meta_device.c_str(), O_DIRECT|O_RDWR);
if (meta_fd == -1)
{
throw std::runtime_error("Failed to open metadata device");
throw std::runtime_error("Failed to open metadata device "+meta_device+": "+std::string(strerror(errno)));
}
check_size(meta_fd, &meta_device_size, &meta_device_sect, "metadata device");
if (meta_offset >= meta_device_size)
@@ -285,7 +284,7 @@ void blockstore_disk_t::open_journal()
journal_fd = open(journal_device.c_str(), O_DIRECT|O_RDWR);
if (journal_fd == -1)
{
throw std::runtime_error("Failed to open journal device");
throw std::runtime_error("Failed to open journal device "+journal_device+": "+std::string(strerror(errno)));
}
check_size(journal_fd, &journal_device_size, &journal_device_sect, "journal device");
if (!disable_flock && flock(journal_fd, LOCK_EX|LOCK_NB) != 0)