community/crowdsourcing: add budgets for cold storage expansion (Feb.…

… 2025)

content/community/crowdsourcing/repo-cold-storage.md

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+title = "[CROWDSOURCING] Cold Storage HDD for Community Repository"
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+
+This crowdsourcing project aims to fund the purchase of two hard disk drives to expand the community repository's cold storage.
+
+# Rationale
+
+As AOSC OS's software package and system release updatesincrease in both frequency and volume, the demand for cold storage and backup capacity has grown significantly in more recent times. We are currently running out of space for cold storage (~8TiB) and is in urgent need for more storage capacity. The cold storage contains mostly backups for old system releases and packages can help us record changes in packages and systems for regression testing.
+
+# Budget
+
+According to our investigation of the current market, the Western Digital Ultrastar DC HC570 (22TB) has excellent price to capacity ratio (for our price analysis, see [this table](https://kdocs.cn/l/ckvFzk5MYxqc)). We therefore plan to purchase two hard drives of this model to build a RAID1 array (this configuration should be fine for single-site application, as we plan to investigate potential backup solutions). The drives are to be purchased through JD's first-party seller, as the price premium is reasonable (accounting for exactly the 13% VAT) and the drives purchased through this channel has relatively good warranty coverage.
+
+Kexy Biscuit（柯晓宇）has offered to pay for the 13% VAT difference (we have therefore wrote this budget in accordance with the quote from the Taobao store "南京梵多电子科技", which is exactly JD's quote - 13% VAT). According to the current pricing (Feb. 5, 2025), the budget is as follows:
+
+- 2 * Western Digital Ultrastar DC HC570: 2 * 2729 = CNY ¥5458.
+
+# Timeline
+
+- Early February, 2024: Parts purchase and shipment to Loongson (Wuhan).
+- Early February, 2024: Drives to be hooked up to the hosting location's virtualised platform, going online for backups.
+
+# Participants
+
+- Kexy Biscuit（柯晓宇）<[email protected]>, purchase and shipping coordinator.
+- Kaijian Ruan from Loongson (Wuhan), server host.

content/community/crowdsourcing/repo-cold-storage.zh.md

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+title = "[筹款中] 软件源源服务器冷存储用硬盘"
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+
+本次众筹旨在购买扩容软件源服务器冷存储所用的两枚硬盘。
+
+# 导言
+
+由于安同 OS 软件包和发行更新频率及数据量不断扩张，用于冷存储及备份的存储用量近期显著提高。目前，软件源服务器的冷存储空间已经告急（占用约 8TiB），亟需扩容。冷存储中备份的老系统及软件包可帮助我们记录软件包和系统发行的变化，便利回归测试等场景。
+
+# 预算
+
+根据我们的调研，Western Digital Ultrastar DC HC570 (22TB) 每容量性价比优秀（具体价格比较分析请见[该表](https://kdocs.cn/l/ckvFzk5MYxqc)）。因此，我们计划购买两枚该款硬盘组建 RAID1 阵列（该配置对单站点用途较为合适，备份方案另行考虑）。购买渠道选定京东自营，销售渠道溢价不高（13% 税点），且售后政策较为完善。
+
+Kexy Biscuit（柯晓宇）提出支付 13% 税点差价（众筹预算按淘宝店铺“南京梵多电子科技”报价计算实价，正好为京东自营报价 - 13% 税点），根据当前售价（2025 年 2 月 5 日），具体预算如下：
+
+- 2 * Western Digital Ultrastar DC HC570: 2 * 2729 = 5458 元人民币
+
+# 日程规划
+
+- 2025 年 2 月初：购买零部件并寄往龙芯中科（武汉）机房
+- 2025 年 2 月初：硬盘挂接机房虚拟化平台并上线同步备份
+
+# 参与人员
+
+- Kexy Biscuit（柯晓宇）<[email protected]>，购置及邮寄联系人
+- 阮凯健（龙芯中科武汉分公司），服务器托管