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Lu, Huayi e6fa411af0 DWS DEV 830.201 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-16 07:24:04 +00:00

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<a name="EN-US_TOPIC_0000001188642112"></a><a name="EN-US_TOPIC_0000001188642112"></a>
<h1 class="topictitle1">PGXC_STAT_BAD_BLOCK</h1>
<div id="body1543482317963"><p id="EN-US_TOPIC_0000001188642112__p125907865314"><strong id="EN-US_TOPIC_0000001188642112__b37026460104">PGXC_STAT_BAD_BLOCK</strong> displays statistics about page or CU verification failures after all nodes in a cluster are started.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001188642112__ta0aff93270d8498e893b35d1debbed38" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PGXC_STAT_BAD_BLOCK columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001188642112__r29f303c6f97648949a165a7de76f003f"><th align="left" class="cellrowborder" valign="top" width="23.532353235323534%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001188642112__ae6ae5cc821e34c2b8ffd138570558a78">Name</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="21.012101210121013%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001188642112__aadf8b4e75cda4ef9b193b66cc4215117">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="55.45554555455545%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001188642112__ac8755ba035374a0f873af068039a6d84">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001188642112__r356bae4400694f36a8832925cead01cf"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__ac92a74a996f04d54bfd1eef8249d21f6">nodename</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__a3c09ba6106ee426b8035d42d7912da10">text</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__ab18f9b3ab1b34347b0489743ad9e1d49">Node name</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__r1494e61c4fe94b8e934ac1d864a39eba"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__a8e38fbf69ba74ae9a6ed7bc2fcee8685">databaseid</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__af73d898179064deda24908ad75d9c32c">integer</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__aa42443c9a0dc4ac7881abe63f7a0c7e6">Database OID</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__rf6eb78ecd10d4111b79120ffb3433f59"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__ace8645e7bc404be5b321d960992dae94">tablespaceid</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__a371a1556c014411a87c4171cd9fbcd01">integer</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__a6c9303b168c04f73bd336b7ac1c3c1f6">Tablespace OID</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__ra6d7f32b43964552a3f75ea23b306ecf"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__acb4a282e2b294aa9bb43332a3c94e535">relfilenode</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__a2df06ed50178466196d3a8823bc3f00b">integer</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__ae9047590f14742eebe2e77ad4af97afb">File object ID</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__row6986152213412"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__p5987422114110">forknum</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__p20987142210415">integer</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__p10987122224119">File type</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__row2618174220414"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__p2061844264118">error_count</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__p6618442154112">integer</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__p13618742154117">Number of verification failures</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__row15865252134117"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__p17865175254117">first_time</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__p986595224119">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__p88655527415">Time of the first occurrence</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188642112__row185381834194118"><td class="cellrowborder" valign="top" width="23.532353235323534%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188642112__p1753803434119">last_time</p>
</td>
<td class="cellrowborder" valign="top" width="21.012101210121013%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188642112__p35388341412">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="55.45554555455545%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188642112__p85381034124119">Time of the latest occurrence</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0639.html">System Views</a></div>
</div>
</div>
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