bonjour a tous

Qui a une idée SVP sur la signification technique de ces messages

Sur mon Fichier Errorlog je viens d'avoir ces messages d'erreur

s'agit t'il un deadlook ?s'agit'il d'un mauvais indice sur mon disque ?

SQL Server has encountered 831 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [**] (7). The OS file handle is 0x0000000000000974. The offset of the latest long I/O is: 0x000009a38d0000
SQL Server has encountered 1 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [***] (7). The OS file handle is 0x0000000000000974. The offset of the latest long I/O is: 0x00000da4380000
SQL Server has encountered 1 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [**] (7). The OS file handle is 0x0000000000000940. The offset of the latest long I/O is: 0x00000c5efa0000
SQL Server has encountered 3798 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [***] (7). The OS file handle is 0x00000000000008FC. The offset of the latest long I/O is: 0x00000c16e50000
SQL Server has encountered 567 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [***] (7). The OS file handle is 0x00000000000008FC. The offset of the latest long I/O is: 0x00000279310000
SQL Server has encountered 1590 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [**] (7). The OS file handle is 0x00000000000008FC. The offset of the latest long I/O is: 0x0000026f060000
SQL Server has encountered 1 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:\Data\test.mdf] in database [***] (7). The OS file handle is 0x00000000000008FC. The offset of the latest long I/O is: 0x00000ca0
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