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zcsa/calendar_area - Size of Calendar Buffer

zcsa/calendar_area - Size of Calendar Buffer

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| zcsa/calendar_area: Size of Calendar Buffer |
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| Specifies the size of the calendar buffer. This buffer holds |
| all defined holiday and factory calendars. Calendars are |
| stored in the data base in tables TFACS and THOCS. The |
| buffer is initialized at system startup: all defined |
| calendars are loaded. If the buffer is not large enough |
| for all calendars, then they are loaded dynamically when |
| they are accessed. |
| If problems arise relating to the buffer capacity, you can |
| save storage space by deleting unused calendars or |
| increasing the size of the calendar buffer. |
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| Use: Tuning. |
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| Who may change: Customer. |
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| Valid under the following operating systems: All. |
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| Valid under the following database systems: All. |
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| Dependencies upon other parameters: None. |
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| Effects upon other parameters: ipc/shm_psize_10 |
| In standard systems, the resident-table buffer is stored in |
| shared memory pool 10. If you change the size of the buffer, |
| then you must change the amount of memory in pool 10 by the |
| same amount. |
| You can remove the buffer from the pool by setting the |
| parameter ipc/shm_psize_11=0. |
| Removing the buffer from pool 10 simplifies your profile |
| management. The buffer is stored in its own shared memory |
| segment, which is allocated automatically when the server is |
| started. You do not have to change ipc/shm_psize_10 when |
| you change the buffer size. |
| You cannot remove the buffer from pool 10 in AIX systems. |
| In AIX, the number of shared memory pools that can be |
| allocated is limited. |
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| Value type/format and range: Buffer size in bytes. |
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| Recommended value for systems of all sizes: 500,000 bytes. |
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| Short Description : Size of Calendar Buffer
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| Applications Area : System
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| Parameter Type : I
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| Changes allowed : X
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| Valid for Operating System : *
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| Dynamic switchable :
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| Same on all Servers :
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