8246-41A更换RAID卡

8246-41A是一款来自HPE（惠普企业）的ProLiant DL380 Gen10服务器型号，它通常配备有内置的智能阵列控制器（SAS RAID）。如果您需要更换RAID卡，这一般涉及到以下几个步骤：

1. **断电安全**：在操作前，确保服务器已完全关闭，并从机箱背部切断所有电源连接。

2. **打开机箱**：打开服务器侧面板，找到原RAID卡所在的位置，通常位于主板上靠近硬盘区域。

3. **卸下旧RAID卡**：轻轻地拔出旧的RAID卡。如果安装有螺丝固定，先解除螺丝再拆下。

4. **检查新RAID卡**：确认新购买的RAID卡是否兼容您的DL380 Gen10，查看规格是否匹配。比如，注意接口类型、速度支持等。

5. **插入新RAID卡**：按照原卡的位置和方向，小心翼翼地将新的RAID卡插入槽位。

6. **安装固定**：如果是带螺丝的插槽，按照指示固定好新卡。

7. **检查连接**：确保所有的电缆都正确连接到新RAID卡和相应的硬盘上。

8. **开机测试**：关闭机箱，重新启动服务器，进入BIOS或管理界面检测新RAID卡是否正常工作，创建或配置新的RAID阵列。

相关问题

8286-41A更换RAID卡

8286-41A是一款服务器主板，通常用于IBM System/370系列计算机系统。如果你需要更换RAID卡，首先需要了解一些关键步骤：

1. **关机并断电**：在操作前确保服务器完全关闭，并从电源上拔掉连接。

2. **打开机箱**：找到主板上的专用插槽，通常RAID卡会通过PCIe或IDE接口插入其中，根据你的硬件型号，可能是其中一个。

3. **取出旧的RAID卡**：轻轻摇晃或按住卡边缘，确保安全释放后再慢慢拔出。

4. **检查新卡兼容性**：确认新的RAID卡与你的服务器系统兼容，包括接口类型、接口速度和驱动程序需求。

5. **安装新卡**：将新的RAID卡插入空闲插槽，按照正确的方向和力度推入直到听见卡到位的声音。

6. **固定和接线**：如果需要，根据新卡的规格连接电源和数据线，确保牢固无误。

7. **重启服务器**：安装完毕后，连接电源，开机并进入BIOS设置，检查新RAID卡是否被识别，然后配置RAID模式。

8. **操作系统安装**：如果之前有RAID阵列，可能需要恢复数据或者重新创建阵列。然后安装操作系统，安装相应的RAID驱动。

java.sql.SQLException: SQLJob: 28ed8f13-d1ad-41a8-977b-baa49f413c04 failed when executing SQL: /********************************************************************/ insert overwrite table ksh_xjr_ssbk -- 一维度 select count(*) as ssbkqy,industry_name,null as area_name,null as qylx,null as ssbk from tmp_xjr_2 group by industry_name union all select count(*) as ssbkqy,null as industry_name,area_name,null as qylx,null as ssbk from tmp_xjr_2 group by area_name union all select count(*) as ssbkqy,null as industry_name,null as area_name,qylx,null as ssbk from tmp_xjr_2 group by qylx union all select count(*) as ssbkqy,null as industry_name,null as area_name,null as qylx,ssbk from tmp_xjr_2 group by ssbk -- 二维度 union all select count(*) as ssbkqy,industry_name,area_name,null as qylx,null as ssbk from tmp_xjr_2 group by industry_name,area_name union all select count(*) as ssbkqy,industry_name,null as area_name,qylx,null as ssbk from tmp_xjr_2 group by industry_name,qylx union all select count(*) as ssbkqy,industry_name,null as area_name,null as qylx,ssbk from tmp_xjr_2 group by industry_name,ssbk union all select count(*) as ssbkqy,null as industry_name,area_name,qylx,null as ssbk from tmp_xjr_2 group by area_name,qylx union all select count(*) as ssbkqy,null as industry_name,area_name,null as qylx,null as ssbk from tmp_xjr_2 group by area_name,ssbk union all select count(*) as ssbkqy,null as industry_name,null as area_name,qylx,ssbk from tmp_xjr_2 group by qylx,ssbk -- 三维度 union all select count(*) as ssbkqy,industry_name,null as area_name,qylx,ssbk from tmp_xjr_2 group by industry_name,qylx,ssbk union all select count(*) as ssbkqy,industry_name,area_name,null as qylx,ssbk from tmp_xjr_2 group by industry_name,area_name,ssbk union all select count(*) as ssbkqy,industry_name,area_name,qylx,null as ssbk from tmp_xjr_2 group by industry_name,area_name,qylx union all select count(*) as ssbkqy,null as industry_name,area_name,qylx,ssbk from tmp_xjr_2 group by area_name,qylx,ssbk -- 四维度 union all select count(*) as ssbkqy,null as industry_name,area_name,qylx,ssbk from tmp_xjr_2 group by industry_name,area_name,qylx,ssbk;

This is a SQL statement that is attempting to insert data into a table called "ksh_xjr_ssbk" using aggregation functions to group the data by different dimensions. There are four different dimensions being used, and the data is being grouped by each dimension separately using "union all" to combine the results.

The first dimension has only one grouping column, "industry_name", while the other columns are null. The second dimension has two grouping columns, "industry_name" and "area_name", and the other columns are null. The third dimension has three grouping columns, "industry_name", "area_name", and "qylx", and the other columns are null. The fourth dimension has all four grouping columns, "industry_name", "area_name", "qylx", and "ssbk".

The error message suggests that the SQL job with the ID "28ed8f13-d1ad-41a8-977b-baa49f413c04" has failed when trying to execute this statement. Without more context about the environment where this error occurred, it's hard to say what exactly went wrong. Some possible reasons could be: invalid SQL syntax, insufficient permissions to access the database or tables, missing data or columns in the temporary or target tables, or a network or hardware issue. It's recommended to check the logs and error messages in more detail to diagnose the root cause of the failure.