Error Class XSDF: RawStore - Data.Filesystem statement

Error Class XSDF: RawStore - Data.Filesystem statement
SQLSTATE Message Text
XSDF0.S Could not create file <fileName> as it already exists.
XSDF1.S Exception during creation of file <fileName> for container
XSDF2.S Exception during creation of file <fileName> for container, file could not be removed. The exception was: <value>.
XSDF3.S Cannot create segment <segmentName>.
XSDF4.S Exception during remove of file <fileName> for dropped container, file could not be removed <value>.
XSDF6.S Cannot find the allocation page <page>.
XSDF7.S Newly created page failed to be latched <value>
XSDF8.S Cannot find page <page> to reuse.
XSDFB.S Operation not supported by a read only database
XSDFD.S Different page image read on 2 I/Os on Page <page>, first image has incorrect checksum, second image has correct checksum. Page images follows: <value> <value>
XSDFF.S The requested operation failed due to an unexpected exception.
XSDFH.S Cannot backup the database, got an I/O Exception while writing to the backup container file <fileName>.
XSDFI.S Error encountered while trying to write data to disk during database recovery. Check that the database disk is not full. If it is then delete unnecessary files, and retry connecting to the database. It is also possible that the file system is read only, or the disk has failed, or some other problem with the media. System encountered error while processing page <page>.