1lsm_system_read_cache_pct_uLpidbastteo(r3a)gemgmt C AlPsIm_Msaynsutaelm_read_cache_pct_update(3)
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NAME

6       lsm_system_read_cache_pct_update  -  Changes  the read cache percentage
7       for the specified system.
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SYNOPSIS

10       int  lsm_system_read_cache_pct_update  (lsm_connect  *conn,  lsm_system
11       *system, uint32_t read_pct, lsm_flag flags);
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ARGUMENTS

14       conn        Valid connection.
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16       system      The pointer of lsm_system.
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18       read_pct    uint32_t. Desired read cache percentage. O for disable read
19                   cache.
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21       flags       Reserved for future use, must be LSM_CLIENT_FLAG_RSVD.
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VERSION

24       1.3
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DESCRIPTION

27       Only available for hardware RAID cards.  Change the read cache percent‐
28       age for the specified system.
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CAPABILITY

31       LSM_CAP_SYS_READ_CACHE_PCT_UPDATE
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RETURN

34       Error code as enumerated by 'lsm_error_number'.
35           * LSM_ERR_OK
36               On success.
37           * LSM_ERR_INVALID_ARGUMENT
38               When any argument is NULL or not a valid lsm_connect pointer
39               or invalid flags.
40           * LSM_ERR_NOT_FOUND_SYSTEM
41               When system not found.
42           * LSM_ERR_NO_SUPPORT
43               Not supported.
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47December 2019          lsm_system_read_cachel_spmc_ts_yusptdeamt_eread_cache_pct_update(3)
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