Vitaliy Filippov
4a2dcf7b6b
VNPL 1.1 is slightly reworded to make it clear that proprietary software interacting with Vitastor and providing some kind of service to end users isn't a "Proxy Program" if it's not specially designed to be used with Vitastor. For example, Windows OS running in a virtual machine stored in a Vitastor cluster clearly isn't.
29 lines
678 B
C
29 lines
678 B
C
// Copyright (c) Vitaliy Filippov, 2019+
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// License: VNPL-1.1 or GNU GPL-2.0+ (see README.md for details)
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#pragma once
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#define POOL_SCHEME_REPLICATED 1
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#define POOL_SCHEME_XOR 2
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#define POOL_SCHEME_JERASURE 3
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#define POOL_ID_MAX 0x10000
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#define POOL_ID_BITS 16
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#define INODE_POOL(inode) (pool_id_t)((inode) >> (64 - POOL_ID_BITS))
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// Pool ID is 16 bits long
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typedef uint32_t pool_id_t;
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typedef uint64_t osd_num_t;
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typedef uint32_t pg_num_t;
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struct pool_pg_num_t
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{
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pool_id_t pool_id;
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pg_num_t pg_num;
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};
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inline bool operator < (const pool_pg_num_t & a, const pool_pg_num_t & b)
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{
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return a.pool_id < b.pool_id || a.pool_id == b.pool_id && a.pg_num < b.pg_num;
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}
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