Module: AzureBlobDisk
Constant Summary
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- MAX_READ_LEN =
The maximum read length that supports MD5 return.
1024 * 1024 * 4
AzureDiskCommon::SECTOR_LENGTH
Class Method Summary
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Instance Method Summary
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#blob_properties, #blob_read, #d_close_common, #d_init_blob_disk, #d_init_common, #d_init_managed_disk, #d_read_common, #key, #managed_disk
Class Method Details
.new(svc, blob_uri, dInfo = nil) ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 10
def self.new(svc, blob_uri, dInfo = nil)
d_info = dInfo || OpenStruct.new
d_info.storage_acct_svc = svc
d_info.blob_uri = blob_uri
d_info.fileName = blob_uri
MiqDisk.new(self, d_info, 0)
end
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Instance Method Details
#d_close ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 27
def d_close
d_close_common
end
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#d_init ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 19
def d_init
@diskType = "azure-blob"
@blockSize = AzureDiskCommon::SECTOR_LENGTH
@blob_uri = @dInfo.blob_uri
@storage_acct_svc = @dInfo.storage_acct_svc
d_init_common(@dInfo)
end
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#d_read(pos, len) ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 31
def d_read(pos, len)
$log.debug "AzureBlobDisk#d_read(#{pos}, #{len})"
d_read_common(pos, len)
end
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#d_size ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 36
def d_size
@d_size ||= blob_properties[:content_length].to_i
end
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#d_write(_pos, _buf, _len) ⇒ Object
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# File 'lib/disk/modules/AzureBlobDisk.rb', line 40
def d_write(_pos, _buf, _len)
raise "Write operation not supported."
end
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