write cache sizenumber

write cache size = number

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Allowable values : decimal number of bytes

Default : 0 (disabled)

Allocates a write buffer of the specified size in which Samba accumulates data before a write to disk. This option can be used to ensure that each write has the optimal size for a given filesystem. It is typically used with RAID drives , which have a preferred write size, and with systems that have large memory and slow disks.